Methylene group
[医]亚甲基
🧩 词语组成解析
n. 亚甲基\\n[化] 亚甲基
group
[ɡrup]
n. 组，团体;群，批;（雕塑等的）群像;（英美的）空军大队;
vt.& vi. 使成群，集合;
vt. 分类，归类;
🗣️ 情景例句
Aren't you going to the aerobics class this morning?
今天上午你不是去上有氧运动课吗？
The lawyer asked for mercy from the court for his client.
律师为他的当事人向法庭提出酌情赦免。
Are they with you in China?
他们都和你一块儿在中国吗？