Thicknesses
n. 层( thickness的复数形式 ); 浓度; 厚（度）; 最厚的部分
🗣️ 情景例句
Would you like something to eat?
来吃点东西， 好吗？
Please count the chairs in that room.
请在那个房间里数一下椅子。
Obviously she's gone somewhere to stay.
很明显她去别的什么地方，呆在那儿了。