Perhydridase
[化] 过氢酶
🗣️ 情景例句
When you said, I do, Marilyn,
当你说 我愿意 时， Marilyn，
This week he took his first vacation from work in five years.
五年来，他本周破例第一次休假。
Is this a map?
这是一张地图吗？