Biparietal diameter
[医] 顶骨间径
🧩 词语组成解析
a. [解]二顶(骨)的
🗣️ 情景例句
It's a beautiful day, isn't it?
今天天气真美，是吧？
I think it's going to snow all day.
我认为整天将会下雪。
I think May is the best month.
我认为5月最好。