B.t.u.
abbr. 英国热量单位（British thermal unit）；英国商务部单位（Board of Trade Unit）
🗣️ 情景例句
I think I'm a cooperative worker.
我认为我具有合作精神。
I was crossing the street and was almost hit by a car.
我穿过街时差一点被一辆汽车撞了。
Well, I think at the beginning we'd rather have some fairly quiet and peaceful music.
好，我想，开始时，我们宁可听些柔和舒缓的音乐。