Protosubstance
矿脂胶凝质
🗣️ 情景例句
I think you should show it to Mr. Carlson.
我觉得你应该给Carlson先生看看。
I often go to bad at night.
我常常在晚上睡觉。
Tickets, please! Tickets, please!
请出示车票！请出示车票！