sth need to be changed中文是什么意思

sth need to be changed中文是什么意思 sth need to be done的意思 sth.need prepared sth.need be prepared sth.need to be prepared 哪个是对的啊 请问有没有need to be doing sth这种用法 need sth to do need to do、need do、need doing、neeed to be done的区别need to do sth need do sth need doing sth neeed to be done 有什么区别, need doing sth.和 need to be 是什么关系?（是不是表示这件事被做了啊? require doing 与need doing那sth require to be done 与 sth need doing 有什么不同呢 例如：want to do sth.need doing sth.be surprised at doing sth.之类的固定词组例如：want to do sth.need doing sth.be surprised at doing sth.之类的固定词组,越多越好! need sth to do sth 咋造句? sth request to be done=sth request doing有这样的主动表被动吗?类似于need to be done=need doing need to do sth 和need do sth的区别 need to do sth 和 need doing sth的区别? need to do sth 和need do sth列句 关于need的情态动词和行为动词的用法（不是很清楚）need do sth 和need to do sth ,needn't do sth和don't need to do sth ,还有need doing sth=need to be done there be 和 形式主语it is no need to do sth 和 there is no need to do sth 两者有什么用法上的区别. “need doing sth”“need to do sth”哪里不同?need sth对吗? 英语need?sth啊1有什么区别啊?有need do sth eed doing sth eed to do sth