Hcb
abbr. hard-covered book 精装书; hard-core base 核心基地; hollow concrete block(s) 空心水泥砖; heating and cooling of buildings 建筑物的保暖和降温
🗣️ 情景例句
I hope you're all enjoying the exhibition.
我希望你们都喜欢这个展览
Is there anything I can explain fully?
有什么事情要我详细说明的吗？
The best way to overcome it----so at least it seems to me---
克服怕死的最好办法--至少在我看来是这样--