Thiooxidant
硫氧化剂
🗣️ 情景例句
We have a very important meeting on at the moment.
现在我们正在开一个非常重要的会。
To fly an airplane
驾驶飞机
I'll have to ring you back, as I need to have a look at my diary and I haven't got it with me.
我得（等会儿）再给你回电话，因为我要先看看我的日记，而我没有把它带在身边。