Methine group
[建] 次甲基
🧩 词语组成解析
次甲基
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
It was on his birthday, June second, two years ago.
是在他生日那天。两年前的六月二日。
It's difficult to make a decision whithout knowing all the facts.
不了解所有事实而做出决定是困难的。
If you order in large lots, we'll reduce the price.
如果你大量订购，我们可以降价