Cryogenin
[建] 冷却剂, 冷却精
🗣️ 情景例句
Would you please tell us payment terms?
请您告诉我们付款方式好吗？
I played in the yard this afternoon.
我今天下午在庭院玩。
Every night, the man upstairs came back late.
每天晚上，楼上人回来很晚。