Lubricating points
[化] 润滑点
🧩 词语组成解析
润滑的
n. 转轨器, 道岔\\n[计] 磅
🗣️ 情景例句
Due to lack of funds
由于缺乏经费
What a mess!
乱七八糟。
Thank you .It was very nice of you to help me.
谢谢你帮我，你真好。