Subgroup a
[化] 主族; A族
🧩 词语组成解析
subgroup
['sʌbgru:p]
n. 小群，隶属的小组织，子群;
vt. 给…加副标题;
🗣️ 情景例句
I'm afraid you're right.
恐怕你对了。
I agree. I wish it were better.
我也觉得是，希望会好起来。
While the battered car was moving away, Roy stopped his bus and telephoned the police.
当那辆被撞坏的车开走后，罗伊停下车，给警察挂了电话。