Circulating lubrication
[建] 循环润滑
🧩 词语组成解析
a. 循环的, 流通的\\n[经] 流动
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
We had some good times together.
我们共渡许多美好时光。
There are two sides to every question.
每个问题都有两个方面。
Oh ,dear! she said.
“天哪！”她说。