Thicknesses
n. 层( thickness的复数形式 ); 浓度; 厚（度）; 最厚的部分
🗣️ 情景例句
He has enormous funds at his command.
他掌握着巨额资金。
You won't regret it.
你不会后悔的。
This car is in good condition.
这车性能很好。