Clustering
[計] 分類歸并; 聚類
? 同義詞
??? 情景例句
I have tea with y colleagues in the afternoon.
下午我和同事喝茶。
Two dogs strive for a bone,the third runs away with it.
兩狗相爭一骨頭，第三只狗銜起走。
and the trunk eventually becomes so sore that the elephant curls it up and seldom afterwards uses it for offensive purposes.
象鼻子最后疼得卷了起來，以后它就很少用鼻子去進攻了。