Nitroacid
[化] 硝基酸
🗣️ 情景例句
Thank you, Grandpa.
谢谢你， 爷爷。
Shut up!
闭嘴！
She is a strong swimmer and many people feel that she is sure to succeed.
她是一个游泳能手，很多人认为她一定能成功。