Bed coke
[机] 底炭
🧩 词语组成解析
bed
[bɛd]
n. 床;苗圃;河床;（地下由黏土、岩石等构成的）地层;
vt. 把…固定在;（某人）发生性关系;给人铺床;
vi. 上床;分层;
coke
[kok]
n. 焦炭，焦煤;
vt.& vi. 转化或者被转化为焦炭;
🗣️ 情景例句
That's what I said!
我正是这么说的！
Teacher. He is teaching.
老师。正在教书。
How did you decide that product was safe?
你怎样决定产品是安全的呢？