odd-periodic

常见例句

Sadly it's a condition which, although it has the odd period of remission, is likely to recur every two years.
这种(疾病的)情况虽然偶尔会缓解一段时期，但不幸的是它很可能每两隔年就会复发。
How odd they have gone through the eccentric thing!
他们经历了多么离奇古怪的事！
He does odd jobs for me from time to time.
他有时给我干点零活。
He does the odd job for me from time to time.
他偶尔来为我做些零碎的工作。
It's very odd that she didn't reply to our letter.
她没有回我们的信是件很奇怪的事。
She went a bit odd and had to be put away.
她有点不正常，只好送进了疯人院。