long长（长） [cháng]形容词（两端之间的距离大， 兼指时间和空间） long:In summer the days are long and the nights short.夏季昼长夜短。
This is a long river.这条河很长。（引申为永远） forever; lasting:depart from the world forever; pass away与世长辞名词（长度） length:The length of the bridge is 200 metres.那座桥有200米长。
The boat won by three lengths.这只艇以3艇长之差得胜。（长处） strong point; forte:overcome one's shortcomings by learning from others' strong points取人之长，补己之短（姓氏） a surname:Chang Wuzi长武子动词（对某事做得特别好； 擅长） be good at; be strong in：（对某事做得特别好； 擅长） be good at; be strong in:She is good at painting.; Painting is her forte.她长于绘画。
副词（常） often：（常） often:go about sth. little by little without a letup细水长流长（长） [zhǎng]形容词（年纪较大） older; elder; senior:older than her；比她年长My brother is senior to me by two years.家兄比我年长两岁。He belongs to my father's generation.他比我长一辈。
（排行最大） eldest; oldest:eldest daughter；长女eldest brother长兄名词（领导人） chief; head; leader：（领导人） chief; head; leader:head of a delegation；代表团团长chairman of the board；董事长section chief；科长the chief of a family一家之长动词（生） come into being; begin to grow; form:get cancer；长癌have a boil；长疮get rusty；长锈The peach tree is wormy.桃树长虫了。These trees come into leaf in February.这些树二月里长叶子。
（生长； 成长） grow; develop:Youth is the time of physical growth.青年时期是长身体的时期。She has grown so that she is even a little taller than her mother.她长得比母亲都高一点了。
The crops are growing very well.庄稼长得很旺。（增进； 增加） acquire; enhance; increase:increase one's knowledge; gain experience；长见识Such a tendency is not to be encouraged.此风不可长。
