Built-together pump
[化] 连发动机的泵
🧩 词语组成解析
built
[[bilt]]
build的过去式和过去分词
together
[tə'ɡɛðɚ]
adv. 同时;在一起;一致地;不间断地;
adj. 稳定可靠的;做事有效率的;
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
Sometimes there is,
有时候有，
I know the boy whose father is a missionary.
我知道那个男孩的父亲是传教士。
The constitution guards the liberty of the people.
宪法保护人民的自由。