单zhòngyīngguànyònglìgōu:
  • jiǎn bàn zuò yòng zài jiǎn shù fēn liè guò chéng zhōng rǎn sè tǐ shuāng bèi tǐ shù mùdì jiǎn bàn 'ér dǎo zhì qí biàn chéng dān bèi tǐ shù mù
    Reduction of the diploid number of chromosomes by one half during meiosis, resulting in the haploid number.
  • （ rǎn sè tǐ de） bù fēn kāi， bù fēn lí zài jiǎn shù fēn liè guò chéng zhōng， chéng duì de rǎn sè tǐ huò tóng xíng de rǎn sè dān tǐ bù fēn lí dào bù tóng de xì bāo zhōng
    The failure of paired chromosomes or sister chromatids to separate and go to different cells during meiosis.
  • cū xiàn qī zài tóng zhōu qī de rǎn sè tǐ qún biàn duǎn biàn cū bìng fēn liè wéi sì gè bù tóng de rǎn sè dān tǐ guò chéng zhōng jiǎn shù fēn liè qián qī de dì sān gè jiē duàn
    The third stage of the prophase of meiosis during which the homologous chromosomes become short and thick and divide into four distinct chromatids.
  • luǎn（ zǐ） xì bāo yóu yú luǎn mǔ xì bāo jiǎn shù fēn liè chǎn shēng 'ér hòu xíng chéng pèi zǐ huò luǎn xì bāo de dān bèi tǐ xì bāo
    A haploid cell that results from the meiotic division of an oocyte and becomes a female gamete or an ovum.
  • xml jiù shì yào tōng guò bǎ suǒ yòu de chéng xù shè jì yǔ yán zǔ zhì zài dān gè tǒng yī de jī chǔ kuàng jià nèi， lái jiě jué hùn luàn xiàn xiàng。
    XML addresses this melee of elements by organising all programming languages into a single, unified framework.
  • dān shēng bù de jù yòu dān yī xuán lǜ pǔ xiàn de； dān qǔdiào de
    Having a single melodic line; monodic.
  • （ yīnyuè） jù yòu dān yī xuán lǜ pǔ xiàn de。
    (music) consisting of a single melodic line.
  • dān yīn yīnyuè yòu yī zhǒng xuán lǜ huò shòu qí zhī pèi de chuàng zuò fēng gé； dān shēng bù yīnyuè
    A style of composition having or dominated by a single melodic line; monophony.
  • qǔdiào yóu zhǐ jiǎn dān de、 yì jì de diào zǐ
    A melody, especially a simple and easily remembered one.
  • nǐ yào shè fǎ shǐ diào zǐ yòu xiē biàn huà， tā tài dān diào liǎo。
    Try to vary that melody. It is so monotonous.
  • dān fáng de zài zǐ fáng huò guǒ shí zhōng yòu dān gè fēn gé kōng jiān， rú zài guā zhōng
    Having a single compartment in the ovary or fruit, as in a melon.
  • róng huà liàng dān yī cāo zuò zhōng róng huà de liàng， huò zài yī dìng shí qī nèi róng huà de liàng
    The quantity melted at a single operation or in one period.
  • zhè zhāng shuǐ dān yòu xiào qī liù gè yuè。
    This memo is available with six months.
  • zhuāng xiāng dān ／ huò zhòng liàng dān 2 fèn。
    Two copy of packing list and/or weight memo.
  • bù， dàn shì hǎi guān guān yuán huì gěi nǐ kāi yī zhāng shuì dān 。
    NO.But the officer will make out your duty memo.
  • qǐng zài zhè fèn duì huàn dān shàng qiān zì， xíng má？
    Please sign your name on this memo, will you?
  • xiàn zài ná shàng zhè zhāng shuì dān qù nà biān de chuāng kǒu fù kuǎn。
    Now take this duty memo and pay at the window over there.
  • qǐng nín tián yī xià zhè fèn duì huàn shuǐ dān bìng qiān míng hǎo má ?
    Will you please fill in the exchange memo and sign your name to it?
  • chū qǐng nín chū shì hù zhào， zài duì huàn dān shàng qiān zì。
    Whould you please show me your passport and sign your name on this exchange memo?
  • shàng shù huò wù， qǐng jìn kuài fā huò。 àn zhào guì gōng sī jì wǒ sī de jià gé dān ， tóng hán jì shàng huì piào yī fèn， qǐng chá shōu。
    Kindly forward these by fast freight. enclosed please find a draft as per memorandum bill you send us.
  • tā bǎ biǎo shàng de suǒ yòu dān cí dū jì zài xīn lǐ liǎo。
    He memorized all the words on the list.
  • wǒ bèi dān cí。
    I memorize new words.
  • wǒ bèi dān cí dū bèi pà liǎo。
    I have a hard time for memorizing words.
  • tā bǎ tā xī wàng néng dài yī dà pī dìng huò dān de xuān chuán wén zì bēiliǎo xià lái。
    He memorized the sales talk which he hoped would bring in large orders.
  • héng liàng jì suàn jī cún chǔ de dān wèi。
    a unit for measuring computer memory.
  • tā men gěi liǎo wǒ xiū lǐ wū dǐng de bào jià dān 。
    They gave me a quotation for mending the roof.
  • rú guǒ jiāo gěi wǒ men xǐ de huà， kě yǐ zài xǐ yī dān shàng zhù míng : “ wǎn lǐ fú xū yào xǐ dí hé féng bǔ ”。
    Or if you have us wash it, you can write in the laundry list, "the evening dress needs both washing and mending."
  • zuò kǔ gōng de rén zuò dān diào、 bēi jiàn huò bù yú kuài gōng zuò de rén
    A person who does tedious, menial, or unpleasant work.
  • kǔ gōng dān diào、 bēi jiàn huò wú qù de gōng zuò
    Tedious, menial, or unpleasant work.
  • kǔ gōng zuò dān diào wú wèi huò bēi jiàn de gōng zuò
    To do tedious, unpleasant, or menial work.
  • zhù shǒu míng dān zhōng tí dào liǎo tā。
    He was given a mention in the list of helpers.
  • jīn tiān de cài dān shàng yòu yú má？
    Is fish on the menu today?