?? 詞語組成解析
helium
['hi:lj?m, -li?m]
n. <化>氦;
group
[ɡrup]
n. 組，團(tuán)體;群，批;（雕塑等的）群像;（英美的）空軍大隊(duì);
vt.& vi. 使成群，集合;
vt. 分類，歸類;
??? 情景例句
Please don't take offense. I only wanted to tell you what I think.
請別生氣，我只是想告訴你我的想法。
The remedy is worse than the disease.
醫(yī)療不得法，使病更糟糕。
the total absence of fishing boats around the oil rigs.
鉆井平臺周圍根本沒有捕魚船只。