Hydroxide
n. 氢氧化物\\n[化] 氢氧化物
🗣️ 情景例句
I need to get out more.
我需要多出门去。
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
We don't want to go there.
我们不想去那儿！