Hypobromite
次溴酸盐
🗣️ 情景例句
My car broke down on the road.
我的车在路上抛锚了。
I get up at 8 every morning.
每天早上我8点起床。
Walking up and down the stairs would beat any exercise machine.
上下楼梯可比什么健身器都要好。