Single acting pump
[化] 单作用泵; 单动泵
🧩 词语组成解析
single
['sɪŋɡl]
adj. 单一的;（打斗、比赛等）一对一的;惟一的;适于一人的;
n. 单程票;（旅馆等的）单人房间;[复数]（高尔夫球一对一的）二人对抗赛;[常用复数][美国、加拿大英语]未婚（或单身）男子（或女子）;
vt. 挑选;
vi. 作一垒手;
acting
['æktiŋ]
adj. 代理的;起作用的;活动着的;产生影响的;
n. 表演;演技;装腔作势;做作;
vt. 举止合宜：使举止与…相称;扮演：担任…的角色;表演;假装;
vi. 举动，举止;扮演，担当;矫揉造作，假装;行动，运作;
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
What would you like to read to them?
你想读些什么给他们听？
Other buyers are satisfied with it, but we could delay it if you could pay 40 percent up front.
其他买主对这货物很满意，但如果你能先付40%货款，我们可以延迟交运。
were portrayed to stir the imaginations of the superstitious sailors of the day.
以激起当时崇尚迷信的水手们的想像。