Thms
abbr. trihalomethanes 三卤甲烷
🗣️ 情景例句
Can I use your car for a couple of hours?
我们能借你的车用几个小时吗？
May I refill your drink?
再喝一杯如何？
Is that bag heavy, Penny?
那个提包重吗，彭妮？