🧩 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);
n. [无脊椎] 海樽纲;樽海鞘纲
🗣️ 情景例句
What's the exchange rate today?
今天的兑换比率是多少?
Those who eat best and drink best often do worst.
吃得好喝得好的人往往干得最糟。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空,