Bipositive
[医] 二正[原子]价的
🗣️ 情景例句
I sold your father that house seventeen years ago.
十七年前我把那栋房子卖给你父亲的。
The nearer to church, the farther from God.
近庙欺神。
Can I have the key to the front door please?
我能带上前门的钥匙吗？