Dextransucrase
葡聚糖蔗糖酶, 蔗糖-6-葡糖基转移酶
🗣️ 情景例句
What time is it?
什么时间啦？
We want to cancel the contract because of your delay in delivery.
由于贵方交货拖延，我方要求取消合同。
You asked me about the weather here in China.
你问及中国的天气。