S.d.a.
[医] 特殊动力作用, 右骶前(胎位)
🗣️ 情景例句
I'll try it.
我试试吧。
There is no such published information.
没有相关的出版资料。
Large groups of Native Americans were forced to move away form their old hunting grounds.
成批成批的美洲土著人被迫从他们原来的狩猎场迁走。