Dexa
abbr. dextranase gene 葡聚糖酶基因
🗣️ 情景例句
to Thanksgiving with us.
来参加我们的感恩节晚餐表示欢迎。
A thousand words will not leave so deep an impression as one deed.
千言万语不如一个行动。
She works very hard and is very helpful.
她工作非常努力，对同学们帮助很大。