Bitewing
n. 咬翼片(口腔科用的一种X光胶片)
🗣️ 情景例句
How much paint, how many hours of work ...
多少油漆， 多少小时的工作量……
There is no general rule without some exception.
普遍规律必有例外。
You've got very long hair.
你的头发很长。