Diethylidene
[化] 二亚乙基; 2-丁烯
🗣️ 情景例句
You're ahead.
你领先呢。
We can't stand the summer weather.
我们不能忍受夏天的天气。
Where the cost of government is high, resources for development are correspondingly low.
凡是政府管理费用高的地方，用于发展国家经济的资金就会相应地减少。