After-effect
[計] 副作用, 后效應(yīng)\\n[化] 彈性后效
?? 牛津釋義
after-effect
n effect that occurs afterwards, eg a delayed effect of a drug used medically 後效（如用藥後延遲的效應(yīng)）; effect that occurs after its cause has gone 後遺效應(yīng); 副作用
suffer from/feel no unpleasant after-effects 感到[未感到]有不良的副作用.
?? 詞語組成解析
after
['?ft?]
prep. …后的;（表示時間）在…以后;（表示位置、順序）在…后面;
conj. 在…以后;
adv. 以后，繼后;
adj. 后來的，以后的;
??? 情景例句
Did anyone find a camera bag this afternoon,a small canvas bag,on the J. F. Kennedy Ferry?…No?
請問今天下午有人撿到一個照像機旅行袋嗎？一個小的粗帆布袋，是在J. F. Kennedy號渡船上丟的。……沒有嗎
He who does not advance falls backward.
不進則退。
Is there any water in this kettle?
這水壺里有水嗎？