Dextrinase
糊精酶
🗣️ 情景例句
My name is Ellen Stewart.
我叫Ellen Stewart。
What did you think of our factories?
你认为我们的工厂怎样？
Many of the tourists on board had begun bargaining with the tradesmen, but I decide not to buy anything until I had disembarked.
船上许多游客开始同商贩讨价还价起来，但我打定主意上岸之前什么也不买。