Class breakdown
[经] 等级分类
🧩 词语组成解析
class
[klæs]
n. 班;等级;阶级;种类;
vt. 把…归入某等级，把…看作（或分类、归类）;把…编入某一班级;
adj. 很好的，优秀的，出色的;
vi. 属于…类（或等级），被列为某类（或某级）;
breakdown
['brek'daʊn]
n. 崩溃，倒塌;损坏，故障;分解;垮，衰竭;
🗣️ 情景例句
Probably a lot of advertising and bills.
大概是一大堆广告和帐单。
Would you please give us a rough idea of the quantity you require?
请告知你方大概要订多少？
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。