Ribastamin
核糖霉素
🗣️ 情景例句
They're very kind to the animals.
他们照料动物很细心的。
If the sky falls,we shall catch larks.
天垮正好抓云雀；不要杞人忧天。
Good idea! It's much better than having classes! Can I go, too?
好主意！这比上课好得多！我也可以去吗？