Btbc
abbr. Boehm test of basic concepts 博埃姆基本概念测试
🗣️ 情景例句
We have a very important meeting on at the moment.
现在我们正在开一个非常重要的会。
One has lived too near a wood to be frightened by owls.
深知底蕴，不以为怪。
No, thank you. Tom.I've already had lunch.
不，汤姆，谢谢。我已经吃过饭了。