Molykote
二硫化钼润滑剂
🗣️ 情景例句
How do you spell it?
如何拼写？
This week he took his first vacation from work in five years.
五年来，他本周破例第一次休假。
Sure! We picked lots of apples.
当然记得了！我们摘了很多苹果。