Filling pump
[化] 注油泵
🧩 词语组成解析
filling
['filiŋ]
n. 装满，填满;填充物;（糕点内的）馅;（织品的）纬纱;
v. 填满(fill的ing形式);
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
Can't you make it a little cheaper?
你不能算便宜一点？
Who would you like to invite to the party?
你要邀请谁来宴会？
Who won the girls' 400 metres?
女子400米赛跑谁获胜？