Methyl vinyl ketone
[化] 甲基乙烯基甲酮
?? 詞語組成解析
n. 甲基\\n[化] 甲基
n. 乙烯基\\n[化] 乙烯基
ketone
['ki:to?n]
n. 酮;
??? 情景例句
Talk it over. Think it over. Let me know by the end of the week.
好好地談一談。好好地想一想。這個周末以前讓我知道你的決定。
Contact me by telephone.
電話跟我聯絡。
The planes had been planting seed for nearly a month when it began to rain.
飛機撒播近一個月后，開始下起雨來。