Colloidal lubricant
[建] 胶态润滑剂
🧩 词语组成解析
a. 胶态的, 胶质的\\n[医] 胶体的, 胶态的, 胶样的
lubricant
['lu:brikənt]
n. 润滑剂，润滑油;能减少摩擦的东西;<俚>奶油，黄油;
adj. 润滑的;
🗣️ 情景例句
He has a white-collar job.
他做的是白领工作。
It is harder to marry a daughter well than to bring her up well.
养女容易嫁女难。
You might both have been caught and killed!
你们俩可能给抓住杀了。