Dahlin
[医] 菊粉, 土木香粉, 达林(从苯胺紫产生的一种苯胺染料)
🗣️ 情景例句
You won't forget, will you?
不会忘记吧？
We usually deal on a 20% trade discount basis with an additional quantity discount for orders over 1000 units.
我们通常给予20%的商业折扣，外加订货1000件以上的数量折扣。
To answer this question, von Frisch and his coworkers set up a feeding place close to the hive.
为了回答这个问题，冯·弗里施和他的同伴在蜂箱附近建起了一个喂食点。