Ammonocarbonous acid
[化] 氢氰酸
🧩 词语组成解析
🗣️ 情景例句
I need some.
我确实需要。
Who assumes shipment cost?
谁负担运费呢？
Sometimes, my grandma decides to buy one big birthday present for both of us.
有时，奶奶决定给我俩就买一件大生日礼物。