Lhv
abbr. liquid hydrogen vessel 液态氢容器; Low heat value 低热值，低发热量
🗣️ 情景例句
I don't want to cut class.
我不想逃学。
When are you going to swear off cigarettes?
你打算什么时候发誓戒烟？
Hello. Is that Mr Brain?
喂，是布雷恩先生吗？