Calcium(base) grease
[化] 钙基润滑脂
🧩 词语组成解析
grease
[gris]
n. 动物油脂;油膏，润滑油;〈俚〉贿赂;
vt. 涂油脂于，用油脂润滑;贿赂;
🗣️ 情景例句
Do I have any late fees?
我要交罚金吗？
This is the book that I promised to lend you.
这就是我答应借给你的那本书。
If you are citing a train, it is always better to be comfortably early than even a fraction of a minted too late.
如果赶火车，早到总比晚到好，哪怕早到一会儿也好。