Glucosinase
β-硫代葡糖苷酶
🗣️ 情景例句
How long will this letter take to get there?
这封信需要多长时间到那儿？
I ate mushroom soup for lunch yesterday.
我昨天晚饭吃的是冬菇汤。
On her way home she bought a new pen at a shop.
回家路上，她在一家商店买了一支新钢笔。