Fasten off
扣紧,结牢,缝牢
🧩 词语组成解析
fasten
['fæsən]
vt. 系牢，钉牢;使坚固或稳固;使合在一起：封合;集中：稳定地集中或指向：;
vi. 附着，扣紧;紧握，紧抱;集中：显著地注意，集中;
fast紧紧地+en动词后缀 → 扎牢
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
I do care.
我真的关心。
Prompt delivery would be necessary as we have a fast turnover in this trade. We would therefore need your assurance that you could meet all delivery dates.
即期交货很重要，因为这种货流转很快。所以我们需要你方保证及时交货。
I' d like to study medicine and become a doctor.
我想学医，当个医生。