TWICE, adv. Once too often.
?? 名句詞匯解析
從本句名言中提取的重要詞匯，幫助你深度理解這句話
adv. 兩次;兩倍;兩遍;
?? twi二，兩+ce副詞后綴，…次 →二次
"The ball bounced twice before he could reach it."
球彈了兩次他才接到。
近義：doubly, double
adv. 一次，一趟;一倍;曾經;一旦;
conj. 一旦…就…;一經;
n. 一次，一回;
?? on=one一+ce次 → 一次
"Once in the bloodstream, the bacteria adhere to the surface of the red cells."
細菌一進入血液里，就附著在紅細胞表面上。
近義：heretofore, occasionally, onetime, previously, sometimes, thereinbefore
adv. 常常;經常;時常;再三;
?? 十(ten)有八九的(of)， 經常的
"Sleep has often been thought of as being in some way analogous to death."
人們常常認為睡眠在某種意義上來說類似死亡。
近義：manyfold, oft, oftentimes, repeatedly, usually, offtimes
反義：infrequently, occasionally, seldom, sometimes