Lubricant pump
[化] 油泵
🧩 词语组成解析
lubricant
['lu:brikənt]
n. 润滑剂，润滑油;能减少摩擦的东西;<俚>奶油，黄油;
adj. 润滑的;
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
Richard! Welcome! Good luck tonight! Richard
欢迎 祝你今天晚上好运
Work bears witness who does well.
工作能证明谁人做得好。
and by the time he is grown and able to take part in its activities,
等他长大了，能做各种事了