怅然若失

Explanation: Sense of loss: to describe unhappy, not happy. Lose nothing like as unpleasant trouble. 　　Usage: Partial official; as the predicate attribute; describe the feelings of sadness, as if what is lost 　　Source: Qing Pu, "Strange Tales of cattle songjang": "The owner, as the in home, family name, may be moving, and asked the never. Zhong Qi Su father's name, the owner saw it." 　　Examples: Zhong Qi Su parent name, owner ~. (Qing Pu, "Strange Tales of cattle songjang") Thesaurus:  hang a leg, take things as they are, put down roots, Pitch a camp Xiazhai, be experienced and prudent, have seen service, give the matter further thought and discuss it later, Indecisive, hesitate about(or over)what move to make, boggle, Eke Line fishing monsters of the deep, consideration providence, upset, Shihuanzeyuan, be undecided in course of action like a rat's head looking two ways, reliance hundredfold, Zijubuqian, scoundrel, officials who take advantage of others power to bully people, calmly bold or impudent person, ghostly, mental, internal, bouncy Antonym Group:  Dairy calves Outdare Tiger, ask for freely, do as one pleases, Aoxue Lingshuang, Aoxue bully cream, Aoshuang snow bucket, The more wit, the less courage., be irresistible, duly off the hook, aggravating, when you have no choice, you must be satisfied with what is available, Hefomazu, Heroic man Broken wrist, Heroic man Carpal Solution, innocence, artlessness, At will Straight, As direct, people of purpose and virtues, eager for instant success and quick profits, retire when one has ridden the crest of success, carry all before one, Baxinzhuhuo, carry faggots to put out a fire, be short-tempered, guide freely, Jiufentouxin, Jiufenyixin, Aggressive, Dare dare, have the courage to act and dare to take the responsibility, Fearless, There has been no increase, zaddik; man of moral integrity, Fei tang Boiling only, activity cuteness, riptide to withdraw or retire courageously, bright-colored greenness, Black Man- greenness, nothing to be superstitious about, Straight love a proceed on (a task, etc.) or make (a decision, etc.) at one's own discretion or without authorization, Kosuke Scholar, comings and goings => coming. get out, go, leave, etc while the ,going is `good leave a place or stop doing sth while conditions are still favourable or while it is still easy to do so, contemptible scoundrel, whimsicality, A-makes strange bedfellows., drinking poison to quench thirst, Yin Zhen quench