Heterobiotin
異生物素
??? 情景例句
but, well, we've still got some time for a cup of coffee.
不過， 我們還有喝杯咖啡的時間。
There is a crook in the lot of everyone.
人生皆有不如意處。
When you have found a building in which to start your school.
你找到開辦學校的樓房后