Nitrite
n. 亚硝酸盐\\n[化] 亚硝酸盐(或酯)
🗣️ 情景例句
so that we can record our thoughts about the trip.
以便我们能录下旅行中的感想。
Diseases come on horseback, but go away on foot.
病来如山倒，病去如抽丝。
First of all, it's been improved. And it's bigger, although it's more expensive.
首先，它已作了改进。而且机子较大，尽管价格贵些。