Hetu
abbr. Height Equivalent to Transfer Unit 当量传质单元高度
🗣️ 情景例句
I don't think I've had the pleasure.
我想我未曾有幸遇见过你。
I can see the brown wall of dust coming toward us with the wind.
风卷起褐色的墙壁似的滚滚黄沙，向这里袭来。
He has a sense of humor.
他有幽默感。