Tafidex
三氯乙叉基双氯苯
🗣️ 情景例句
I'm trying to catch Mary, please.
我想与Mary联络。
We hope to hear from you soon and can assure you that your order will be dealt with promptly.
希望尽快收到贵方答复，我们保证及时处理对方定单。
Time is up.
时间快到了。