i,d的完整形式换算是I would。
would有多种用法,would用在陈述语气中,表示过去将来时,表示有意识的行动或意志,常用于间接引语中,译为要;偏要,愿;would用在陈述语气中,表示过去将来时,表示无意识的行动或单纯将来发生的事或动作,指实际情况,译为将,会。
It was announced that new speed restrictions would be introduced.
据宣布,将有新的限速规定出台。
He said he would be here at eight o'clock.
他说他将在八点钟到达这里。
I would very much like to see you again.
我很想再见到你。