Biischial diameter
[医] 坐骨结节间径(骨盆)
🧩 词语组成解析
🗣️ 情景例句
How can you do business with the americans? You'll need to improve your English first.
你怎么能与美国人做生意？你得先提高自己的英文水平。
What are you looking at?
你正在看什么？
Don't you usually come to school by bike?
你不是常骑自行车到学校吗？