🧩 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);
[医] 尾感器纲
🗣️ 情景例句
and forgot to enter it in my appointment book.
但忘了写到工作日记里 。
I told him to stay overnight.
我告诉他留下来住一夜。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少?