Purocatechase
邻苯二酚酶, 焦儿茶酚酶
🗣️ 情景例句
And the new drawings for the toy spaceship.
还有玩具太空船的新草图。
I hope you can have an enjoyable time on your trip.
我希望你的旅途有个愉快的时光。
I'll knock again, Helen.
海伦，我再敲一次。