Ketonic ether
[化] 酮醚; 烷氧基酮
🧩 词语组成解析
酮的
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
Turkey and ham are traditional dishes for Christmas.
火鸡和火腿是圣诞节传统的食物。
I bought 7 boxes of matches.
我买了七盒火柴。
No. The next development was to carve the characters on a piece of wood.
是的，不象。下一步的发展是将汉字刻在一片木板上。