delay defer postpone 是同义词吗?

delay defer postpone 是同义词吗? put off &postpone&delay&defer的区别? 单词辨析defer、postpone 、delay和put off 做推迟讲时有什么区别?We will ___a discussion of the program until more members are present a:defer b:postpone c:delay d:put off delay 和 postpone区别? postpone与delay的区别,请指教, delay,postpone,put off之间的差别? postpone与delay的区别……谢谢了 postpone与delay与put off的辨析 delay和defer有什么不同两个都是推迟,延误的意思,但有什么区别呢?什么时候用delay,又什么时候用defer呢? 请问pay off,postpone及delay的用法有什么不同? postpone suspend delay的用法三个词都有延迟延缓的意思,怎么区别使用呢 defer maintenance什么意思 Delay no delay是什么意思 delay是什么意思? delay a 英语翻译Seller shall not be responsible for nondelivery or delay in delivery resulting from causes beyond its control.In the event of such an occurrence,Seller may at its option either postpone delivery until removal of the causes,or cancel the c 关于delay的用法,是no delay还是not delay?