Electron withdrawing group

[化] 吸电子基团

🧩 词语组成解析

electron [i'lektrɔn]
n. 电子;
withdrawing
v. 拆下;取出;后退;回收(withdraw的现在分词)
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

OK, Philip. This is your third cup of coffee.
好啦 Philip。这是你第三杯咖啡了。
Are they all non-reserved seats?
他们全部不预订的吗?
Let me tell you some details about clearance.
让我告诉你一些通关的细节。
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