Tfr
[医][=total fertility rate]总生育率
🗣️ 情景例句
Well, it sounds to me like Carter Boswell
噢 ，听起来好像Carter Boswell
Between the cup and the lip a morsel may slip.
功亏一篑。
the main complicating facts of human life must remain unintelligible.
我们才能明白人类生活中主要的复杂现象。