S.d.a.
[医] 特殊动力作用, 右骶前(胎位)
🗣️ 情景例句
The security guard asked the stranger for some I.D.
保安要求陌生人出示身份证。
That which is evil is soon learnt.
恶行易学。
So she's been at this school since September?
这么说来，她自9月份才在这所学校学习？