Diacetyldioxime
丁二酮肟
🗣️ 情景例句
This afternoon we're going to visit a friend in the hospital.
今天下午我们将去探望一位住院的朋友。
I don't think you'll have any difficulty in pushing sales.
我认为你推销时不会有任何困难。
Professor Karl von Frisch, an Austrian scientist, spent many years of his life researching the amazing ways honey bees communicate in their dark hives.
卡尔·冯·弗里施教授，一位澳大利亚科学家，一生中花了许多年的时间来研究蜜蜂在暗巢里互传信息的有趣方法。