Ribostamycin
核糖霉素
🗣️ 情景例句
Do you want manual or automatic transmission?
你的汽车想配备一个手动挡还是自动挡？
I ought to think about it.
我应该再三考虑。
Many people think that Canadians all over the country speak the same way.
许多人认为加拿大全国人的说法都相同。