Comesa
氨甲酸甲戊炔酯
🗣️ 情景例句
Right now, we should clean up this room.
现在， 我们应当清理一下房间。
I don't have the time for any more extra-curricular activities.
我没有更多的时间从事课外的活动了。
What are you doing?
你在干什么？