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
That's alright. You're a lot of help.
没关系。你帮了很大的忙。
What skill! What luck! What fun!
多有本事！多么走运！多令人兴奋！
Do you go to work by bike?
你骑自行车上班吗？