Oxyhalide
卤氧化物
🗣️ 情景例句
So how is it working out?
那么进行得怎么样了呢？
You were late again this morning. I think you had better start being on time.
你早晨又迟到了，我想你最好开始守时。[托福]
In the pioneering days, however, this was not the case at all.
然而，在登山运动的初期，全然不是这种情况。