Polyamides
[化] 聚酰胺; 尼龙
🗣️ 情景例句
We can learn a lot by asking.
我们到处问问会学到不少东西。
Believe not all that you see nor half what you hear.
眼见的不能全信，耳闻的也不能半信。
The woman was a visitor. She did not live in London. She lived in the country.
这老太太是位游客，不住在伦敦。