Threomycin
苏氨霉素(呋喃霉素)
🗣️ 情景例句
When you feel your life is threatened, just dial 999 to get help.
当你的生命受到威胁的时候，拨打 999 求救。
You'll come into this house over my dead body.
除非我死了，否则你休想进这所房子。
What is the price difference?
价钱差多少？