Emergency lubrication
[化] 应急润滑
🧩 词语组成解析
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
Hello, operator.
喂， 接线生。
If you remove stone by stone, even a mountain will be levelled.
一块一块把石移，高山也可变平地。
They then knew that they had discovered the cause of the fire.
这时调查人员知道他们找到了发生火灾的原因了。