Saccharophosphorylase
糖磷酸化酶
🗣️ 情景例句
When did you come here?
是什么时候来这儿的？
At this time of the year farmers plow their fields.
在一年这时候农夫们耕作他们的土地。
It was mailed last week.
上个礼拜我们还没收到。