Kryogenin
冷却剂
🗣️ 情景例句
He is in a good mood.
他的心情很好。
Other buyers are satisfied with it, but we could delay it if you could pay 40 percent up front.
其他买主对这货物很满意，但如果你能先付40%货款，我们可以延迟交运。
Certainly. One moment, please.
当然。请稍等。