Manual hydraulic pump
[化] 手动液压泵
🧩 词语组成解析
hydraulic
[haɪ'drɔlɪk]
adj. 水力的，水压的;用水发动的;[建]水硬的;水力学的;
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
How much does a round trip ticket to go there cost?
一张去那边的往返票要多少钱？
Sorry. Were you trying to sleep?
对不起。你想睡觉吗？
Are there any other other people on the island?
岛上有人（居住）吗？