Dexa
abbr. dextranase gene 葡聚糖酶基因
🗣️ 情景例句
It's complicated.
原因很复杂。
What's your favourite pastime?
你喜爱的消遣是什么？
In this way, we have learned all that we know of the laws of astronomy,
例如，用这种方法，我们完全掌握了天文学的规律。