rarely if ever

基本解釋

Proof of fraud in science rarely if ever comes from failure to replicate.
復(fù)制成果的失敗被作為抄襲的證據(jù)是很少見(jiàn)的。
These cables, especially the power cable, rarely if ever go bad, but I have replaced a data cable or two.
盡管這些電纜很少出現(xiàn)問(wèn)題，尤其是電力電纜，但我應(yīng)經(jīng)換了一兩條數(shù)據(jù)電纜了。
If you're lucky you married someone who likes to talk things out like yourself, and both of you rarely if ever, get into arguments.
如果你的愛(ài)人是一個(gè)會(huì)跟你講出他的秘密的人，那你非常的幸運(yùn)，你們會(huì)很少爭(zhēng)吵。

She rarely,if ever,used it.
The Jamaican bobsledders will be back, but so will skiers from countries like Kenya that rarely, if ever,see snow,like Kenyan .

The concept was simple: principles were ideas that because of their nature rarely if ever changed.
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