Trihalomethane
[医]三卤甲烷
🗣️ 情景例句
He had insufficient sleep.
他睡眼不足。
The police crept up from behind and took the gangster by surprise.
警察悄悄从背后绕过去，出其不意地将歹徒逮捕。
I want to find out more about my 'roots,' he said.
“我想要更多地探寻我的‘根’。”