Tdf
[医][=t-cell derived factor]t细胞衍生因子
🗣️ 情景例句
Honey, we don't have to move
亲爱的， 我们将不搬家
United we stand, divided we fall.
合即立，分即垮。
Fish love swimming round the rocks and through holes in them.
鱼喜欢绕着岩石和穿石洞游水。