Chlorax
硼氯混剂
🗣️ 情景例句
Thank you. Would you like something to drink? A cup of coffee?
谢谢。你想喝点儿什么？来杯咖啡吗？
How many pieces are you going to buy?
你要买几个？
How much did you want to increase your order.
你的订量要增加多少？