Current lubrication
[建] 流动润滑作用
🧩 词语组成解析
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
Don't worry about being late. It's fine.
别为迟到担心了 没有关系。
Don't climb a tree to look for fish.
勿缘木求鱼。
English is spoken as a first language by most people in the USA, Great Britain, Canada, Australia and New Zealand.
在美国、英国、加拿大、澳大利亚和新西兰，大多数人都把英语做为第一语言。