Phenanthridinyl
菲啶基
🗣️ 情景例句
I am sure. So, we'll be expecting the first shipment in less than a month.
那当然。我们都希望第一批货在一个月之内可以装船。
Is the job position sitll open?
那个工作位置还接受申请吗？
There are many stars in the sky.
天上有很多星星。