Calcium nitrite
[机] 亚硝酸钙
🧩 词语组成解析
n. 亚硝酸盐\\n[化] 亚硝酸盐(或酯)
🗣️ 情景例句
But I'm sure he has a few bags with him on the train.
不过我相信他在火车上还有几件行李的。
How much is it?
多少钱？
They look very uncomfortable.
这种鞋子看上去很不舒适。