请问一下几个英语词组的区别：take part in,join与attend

请问一下几个英语词组的区别：take part in,join与attend 会英语的来,辨析几个词组.join ,join in ,attend ,take part in ,enter 关于英语的 几个参加的区别 例如join join in attend take part 词组take part in,join in,join in,participate in,attend 的区别用法?这 take part in, attend,join,join in 的区别 join in,join,take part in,attend 的区别用法 求attend,take part in,join,join in的区别 英语词组辨析join 和 take part in ,attend有什么区别 attend,take part in,join in的区别 attend,take part in,join的区别（take part in=join吗?） take part in ,join ,attend和enter的区别 take part in attend join participate的区别