Butene
n. [化]丁烯
🗣️ 情景例句
Yes, you have a point there.
对，你说的这一点有道理。
Life is a comedy to him who thinks and a tragedy to him who feels.
对善思考者，人生为喜剧；对凭感觉者，人生为悲剧。
It took him a little time to fix that watch.
他很快就把表修理好了。