🧩 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);
裸藻纲
🗣️ 情景例句
Besides, reasonable quantities of marketing literature are supplied free of charge.
此外,我们还免费提供一定数量的营销资料。
A group of us went out to the theater last night.
我们一群人昨晚去外面到剧院。
Because it's winter now. The weather here is very cold in winter, isn't it?
因为现在是冬天。这儿的冬天天气非常冷,对吗?