Thicknesses
n. 层( thickness的复数形式 ); 浓度; 厚（度）; 最厚的部分
🗣️ 情景例句
and cheese sandwiches for lunch.
和起士三明治当午餐。
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
Sir Johan Hawkwood arrived in Italy with a band of soldiers and settled near Florence.
约翰。霍克伍德爵士带着一队士兵来到意大利，在佛罗伦萨附近驻扎下来，