Fructosaccharase
果糖苷酶
🗣️ 情景例句
Thanks, Mom.
谢谢，妈 。
He wants to change his appointment from Monday to Wednesday.
他想要把他的约会从星期一改到星期三。
Bad luck! said Mother. It doesn't matter!
“真糟糕！”妈妈说，“没关系！”