🧩 词语组成解析
n. [化]双氧铀( 根) , 铀酰
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
The Molinas are a large family.
Molina家是一个大家庭。
Fred will be happy to come to your party.
佛列德可能欣然去参加你的派对。
We had spent several days in a small town and visited a number of old churches in the vicinity.
我们在一座小镇上逗留了几天，参观了附近的许多古老的教堂。