Foreign preteins
[医] 异性蛋白, 异种蛋白
🧩 词语组成解析
🗣️ 情景例句
Time for a feeding and time for a diapering.
该喂奶， 换尿布的时候了。
If the ox falls,whet your knife.
牛一倒，快磨刀；人遭难，众人踩。
Fortunately for me, as I was wondering what to do next, there appeared on the horizon a man on horseback, riding in my direction.
不过，我是幸运的，正当我走投无路之时，从天边出现一个骑马的人向我骑来。