shǐ shuāi ruò
mùlù
yīngwénjièshì
  1. n.:  wear down
  2. v.:  devitalize,  tucker,  make weak or feeble,  enfeeble
  3. vt.:  debilitate,  emaciate,  etiolate,  extenuate,  prostrate,  unbrace,  unstring
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