Alkenes
(alkene 的復(fù)數(shù)) n.[化]烯烴,鏈烯
??? 情景例句
Her next book will come out later this month. The name of the book is The Death of a Housewife.
她的下一本書這個月晚些時候出版，書名是《家庭主婦之死》。
Take these books home with you tonight.
今晚你帶這些書回家。
A short while ago, however, he became a bus driver and he has not regretted it.
然而就在前不久，他開上了公共汽車，也并不為此而感到后悔。