Back-pressure manometer
[化] 背压压力计
🧩 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;
n. 压力计\\n[化] 流体压强计; U型管测压计
🗣️ 情景例句
That sounds really attractive.
听起来很有吸引力。
Just my shirt and jeans.
我就穿衬衣和牛仔裤。
Which may keep company with the vessel for an hour without visible or more than occasional movement of wing.
它们随船飞行一小时也难得见其扇动一下翅膀。