Softifume
烟砂(氰化钠、 氯酸钠和砂的混合物)
🗣️ 情景例句
Yes, I think I can show you some.
是的， 我有一些可以给你们看。
Provided you can offer favorable quotations and guarantee delivery within four weeks from receipt of order, we will place regular orders with you.
贵方若能报优惠价并保证在收到定单后4周内交货，我方将定期订购。
Are there any birds in the picture?
画里面有鸟吗？