Back-pressure
[医] 反压, 托[持]压
🧩 词语组成解析
back
[bæk]
n. 背，背部;背面，反面;后面，后部;（椅子等的）靠背;
vt. 使后退;支持;加背书于;下赌注于;
vi. 后退;倒退;
adj. 背部的;后面的;以前的;拖欠的;
adv. 以前;向后地;
🗣️ 情景例句
That guy is as fat as a pig.
那家伙胖得像头猪。
I ask him to wait a few minutes.
我要求他等几分钟。
We enjoyed driving along the new expressway.
我们喜欢沿着新建的高速公路开车。