if necessary
常见例句
- If necessary, you might call in sick.
必要時你可以打電話請病假。 - If necessary, we can use aluminium instead of steel.
如果必要,我們可用鋁代鋼。
《新英漢大辤典》 - You can hive off some of the work to us if necessary.
如果必要的話,你可以把部分工作分給我們做。 - He used strong language and seemed to say that the United States would fight, if necessary,to defend its claim.
- In very severe cases, it can even defile some common objects, and in those cases, the source of impurity might have to be isolated or excluded if necessary.
在一些非常嚴峻的情況中,它會玷汙一些普通的事物,在這種時候,不潔之源,也許衹能被孤立,嚴重的話需要敺逐。
耶魯公開課 - 舊約導論課程節選 - We're going to get a deep insight if it's a necessary truth about death that everyone dies alone.
如果這是對死亡來說必不可少的真理,那我們能得到一些深刻理解。
耶魯公開課 - 死亡課程節選 - He made a wisecrack about dealing with deflation, if necessary, by dropping dollar bills from aircraft.
FORBES: The Bupkes Bond - We should have boarded the vessel on the high seas and, if necessary, confiscated its cargo.
FORBES: How to Stop North Korea - Comments can be gathered after the rule goes into effect and the rule tweaked, if necessary.
FORBES: FAA Foot-Dragging on Rule to Prohibit Texting and Flying 返回 if necessary