Acetylketene
[化] 雙烯酮
??? 情景例句
The truth is, I am.
事實上， 我的確如此。
Her face tells her joy.
她的臉顯示了她的喜悅。
After her departure, Aunt Harriet discovered that there were piles of empty wine bottles of all shapes and sizes neatly stacked in what had once been Bessie's wardrobe.
貝西走后，哈麗特姑媽發現在貝西以前用過的衣柜里整整齊齊地放著一堆堆形狀各導、大小不一的酒瓶子。