Diethylidene
[化] 二亚乙基; 2-丁烯
🗣️ 情景例句
The hi-tech industry attracts much venture capital.
高科技产业吸引着许多风险投资。
Why are you so lazy?
你为什么这样懒惰？
Recent scientific evidence seems to indicate that this assumption is incorrect.
但近期科学研究发现，好像这种假设是不正确的。