Multigreaser
多点润滑器
🗣️ 情景例句
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
I like to play tennis,but I'm not a very good player.
我喜欢打网球，但是我不是一个很好的运动员。
To tell you the truth,Mrs. Bird,I don't like chicken either!
说老实话，伯德夫人，我也不喜欢鸡。