Liquid nitrogen
[化] 液氮
🧩 词语组成解析
🗣️ 情景例句
I have to run.
我得赶紧走了。
That makes ten dollars, right?
这加起来是十美元，对吗？
He was a sleek, short man with a bright bald-head, pink face, and gold-rimmed glasses.
他身材矮小，穿着时髦，头光秃，面粉红，戴一副金丝边眼镜。