ㄖㄨㄟˋruìㄌㄧˋ

  1. ·倚天〉:太乙銳利然後。」鋒利

  2. 尖銳犀利眼光銳利」。滯鈍遲鈍

sharp, keen, acute, incisive, penetrating, perceptive
couper, finesse, pointu, perçant
einschneidend (Adj)​, scharf (Adj)​, schärf (Adj)​