Oxidiser
n. 氧化剂
🗣️ 情景例句
Well, now that you're here,
嗯，既然你回来了，
It is too late to cast anchor when the ship is on the rock.
船触礁后在抛锚，为时已经太晚了。
We have a showroom in this city.
我们在本市设有一个展示中心。