Manual transfer pump
[化] 手摇唧送泵
🧩 词语组成解析
transfer
[træns'fɝ]
vt. 使转移;使调动;转让（权利等）;让与;
vi. 转让;转学;转乘;转会（尤指职业足球队）;
n. 转移;调动;换乘;（运动员）转会;
trans交换+fer带来，拿来→交换带走→转送，转移
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 would like to improve my English pronunciation.
我想改善我的英语发音。
It's not too heavy,but I don't know the exact weight.
它不是太重的，但是我不知道准确的重量。
Yes. I don't think it's necessary to buy the bigger one.
有哇。我认为没必要买较大的机子。