Api lubrication committee
[机] 美国石油学会润滑委员会
🧩 词语组成解析
[计] 应用程序接口, 自动优先中断\\n[经] 美国石油协会
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
He was very helpful to me, remember?
他帮过我大忙， 记得吗？
The first step is the only difficulty.
万事起头难。
But which language is the most widely spoken in the world?
但是世界上哪种语言运用最广泛？