Dentinal
牙(本)质的
🗣️ 情景例句
You should write about your education first.
你应该在开头就谈到你的教育情况。
He warms too near that burns.
取暖太近火，会被火灼伤。
In this way, he has begun his own private 'telephone' service.
就这样，他开始自己的私人“电话”业务。