Keto form
[化] 酮式
🧩 词语组成解析
a. [化] 酮类的
🗣️ 情景例句
When you start discussing politics, I'm completely out of my depth.
你们一谈论政治，我就一窍不通了。
John had a rough time last night.
约翰昨晚好像挺轰轰烈烈的样子。
The order to abandon ship was given and hundreds of people plunged into the icy water.
于是，他发出弃船的命令，几百人跳进了冰冷刺骨的海水里。