Closed centrifugal pump
[化] 封闭式离心泵
🧩 词语组成解析
closed
[klozd]
adj. 关闭着的，封闭着的;密闭着的，保密的;<美>准备好了的，定了契约的;
v. “close”的过去式和过去分词;
clos=close关闭+ed已...的→关闭了的
centrifugal
[sen'trifjugəl]
adj. 离心的;
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
I really want to get this job.
我真的很想得到这份工作。
A friend in court is better than a penny in purse.
曩中有钱，不如朝中有友。
We'll leave some evenings free,that is,if it is all right with you.
如果你们愿意的话，我们想留几个晚上供你们自由支配。