Biogen
[医] 生原体, 初浆体
🗣️ 情景例句
Sheet is a five-letter word. Sheet
是五个字母的单字。
Naughty boys sometimmmes make good men.
顽皮淘气的男孩子有时成为仁人君子。
It seemed certain that she would be the first ship home, but during the race she had a lot of bad luck.
看来，它首先返抵英国是确信无疑的了，但它却在比赛中连遭厄运。