Biogen
[醫] 生原體, 初漿體
??? 情景例句
Sheet is a five-letter word. Sheet
是五個字母的單字。
Naughty boys sometimmmes make good men.
頑皮淘氣的男孩子有時成為仁人君子。
It seemed certain that she would be the first ship home, but during the race she had a lot of bad luck.
看來，它首先返抵英國是確信無疑的了，但它卻在比賽中連遭厄運。