Dextransucrase
葡聚糖蔗糖酶, 蔗糖-6-葡糖基转移酶
🗣️ 情景例句
I'd like to convert some RMB yuan to US dollar, please.
请将我的一些人民币换成美元。
How many languages do you speak?
你说多少种语言？
He saved money for years and in 1958 he bought a small workshop of his own.
他靠多年积蓄，于1958年买下了自己的一个小铺子。