Whack off
用力敲掉
🧩 词语组成解析
whack
[(h)wæk]
vt. 重击，使劲打;分配;击败;削减;
n. 重击;一份儿;尝试;状况;
off
[ɔ:f, ɔf]
prep. 从…落下;离开;从…去掉;下班;
adv. 离开;距，离;被取消;下班;
adj. 不新鲜的;不能接受;不礼貌;
n. 起跑;
v. 杀死;
🗣️ 情景例句
If you had to describe the book in one sentence,
假如要你用一句话来描述这本书，
What's done can't be undone.
无可挽回。 泼水难收？
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。