Flaveolin
浅黄链丝菌素
🗣️ 情景例句
I apologize.
我道歉。
What time does the first train to Boston leave?
第一班去波士顿的列车什么时间开出呢？
In fact, I have just bought a book entitled How to Read a Thousand Words a Minute.
事实上，我刚买来一本叫《一分钟读一千字的诀窍》的书。