Solid lubricant
[化] 固体润滑剂
🧩 词语组成解析
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
I'm not only willing to help, I'm willing and able.
我不但示意帮忙，而且能够帮上忙。
Excuse me to have troubled you.
对不起麻烦你。
The picnic basket was no longer under the tree.
树下的野餐篮不见了。