Mucous secretion
粘液分泌
🧩 词语组成解析
mucous
['mjʊkəs]
adj. 黏液的，黏液覆盖的;
🗣️ 情景例句
once you get to know them.
一旦认识了周围的人以后。
I think it's going to snow all day.
我认为整天将会下雪。
Keep in touch.
保持联系。