if necessary
释义
如必要的话；
双语例句
She can needle herself if need be.
必要时她会给她自己打针的。
If necessary we'll fight on the Rhine.
必要时我们将在莱因河作战。
I can take the car if necessary.
如果必要的话，我可以乘汽车去。
There's a clinic on the shore we can go to, if we must.
如果必要的话，岸上有一个我们能去的诊所。
权威例句
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1. If necessary I can come at once.
如果有必要，我可以马上来。
《牛津词典》
2. If necessary the patient can then visit his doctor for further advice.
如果必要的话，病人可向自己的医生咨询以得到更多的建议。
《柯林斯英汉双解大词典》
3. I can take the car if necessary.
如果必要的话，我可以乘汽车去。
《牛津词典》
4. I may look like a tenderfoot, but I think I can follow a trail or carry a pack if necessary.
我也许看起来像个新手，不过有必要的话我认为我也能跟着上路或扛包。
《柯林斯英汉双解大词典》
5. If necessary , you can contact me at home.
必要的话，我在家时你也可以和我联系。
《牛津词典》
6. If necessary, we can use aluminum instead of steel.
如果必要，我们可用铝代替钢。
youdao
7. If necessary, we can use aluminium instead of steel.
如果必要，我们可用铝代钢。
《新英汉大辞典》
8. I could visit home every few months if necessary.
如果有必要，我可以每隔几个月回家一次。
youdao
9. Such a system could, if necessary, move troops quickly from one area to another.
如果有必要的话，这样的系统可以使部队迅速地从一个地区转移到另一个地区。
youdao
10. They were ready to die, if necessary, for their country.
必要时，他们愿为国捐躯。
《新英汉大辞典》
11. The banks would be required, if necessary, to identify the origin of foreign funds going into numbered and other accounts.
如有必要，银行将被要求查明进入编号账户和其他账户的外国资金的来源。
youdao
12. We will use air power to protect UN peacekeepers if necessary.
必要时我们会动用空军力量来保护联合国维和部队的安全。
《柯林斯英汉双解大词典》
13. The doctors will operate if necessary—but it may not come to that.
必要时医生会施行手术，但也许还不致如此。
《牛津词典》
14. British and American warships are standing by to evacuate their citizens if necessary.
英美战舰已做好准备一有必要就撤出本国公民。
《柯林斯英汉双解大词典》
15. So you're saying this will strengthen the American public's resolve to go to war if necessary?
那么你是说，这将会坚定美国公众在必要时参战的决心？
《柯林斯英汉双解大词典》
16. It's reassuring (to know) that we've got the money if necessary.
我们有了应急的钱，这就不必担心了。
《牛津词典》
17. Teachers say that they give individual help at the end of a lesson or after school, setting extra work if necessary.
教师们表示，他们会在课程结束或放学后给予个别学生另外的辅导，必要时还会安排额外的作业。
youdao
18. A dictionary may also be helpful if necessary.
必要的时候，字典也会很有用。
youdao
19. I can show you how to do it if necessary.
如果有必要，我可以告诉你怎么做。
youdao
20. If necessary, just take a deep breath and smile before speaking.
如果有必要，就在说话前深呼吸并微笑。
youdao
21. You can hive off some of the work to us if necessary.
如果必要的话，你可以把部分工作分给我们做。
youdao
22. If necessary, you might call in sick.
必要时你可以打电话请病假。
youdao
23. If necessary, you can check with his secretary.
如有必要，你应该找他的秘书核实。
youdao
24. Reminding them to book an interview room if necessary.
提醒他们如果需要，可以预定一间面试室。
youdao
25. I: If necessary there will be.
如果需要的话，会有的。
youdao
26. Of course we help each other if necessary.
当然，如若需要，我们必定相互帮助。
youdao
27. I: We'll notify you if necessary. Goodbye.
如果有必要我们会通知你的，再见。
youdao
28. You can also add defects if necessary.
如果必要还可以添加缺陷。
youdao
29. If necessary, you can change the Settings.
如有需要，您可以更改设置。
youdao
30. Take them to clubs if necessary.
如果需要的话带他们去俱乐部。
youdao
if necessary
