Butene
n. [化]丁烯
🗣️ 情景例句
Work harder and practice more.
要更加努力地学习，更加勤奋地操练。
Patience is the best remedy (or medicine).
忍耐是最好的药物。
John Dewey has said in all seriousness that the part played by custom in shaping the behaviour of the individual,as against any way in which he can affect traditional custom,
风俗在形成个人行为方面所起的作用和一个对风俗的任何影响相比，