Kefglycin
先鋒霉素Ⅲ
??? 情景例句
A little further to the right, Tom.
再往右一點， Tom。
The laundry is not dry enough.
衣服還沒干。
'The fire broke out in the basement.I went down immediately,of course,
“地下室突然著火，我當然馬上下去了。