Gelemeter
凝胶时间测定计
🗣️ 情景例句
I'll have to go home.
我必须回家一趟。
We must not lie down,and cry,God help us.
求神不如求己。
When they arrived, he said: Welcome to our factory! Please come this way. Don't rush.
“欢迎参观我们厂！请走这边。别急。”