If we don't use it,we'll lose it这句是什么意思呢``

If we don't use it,we'll lose it这句是什么意思呢`` If we don't put an _____ in a microwave,we mustn't use it.A.thing B.bowl C.food D.object it's better if we don't speak at We don' have any paper.Don't use __up A.them B.it 理由 If you don't use it,you'll lose your finger.请翻译. 初二英语阅读.Why do we buy cars?We buy them so we can go out with our family or go to work,don‘t we?That is to say we want to use the car,but we don’t want the caritself.So won't it be great if there are other ways to travel without owning 英语翻译It is important that if that isn't your focus that you don't use a black back-ground. if we don't use english for some time ,some of words are almost ______(忘记)为什么用forgotten If you don't know how to use the medicine ,read the(d ) carefully before using it. what if we move the picture over there?Don't you think it'll look a bit better?翻译,可以用 why don't we替what if ? We don't know if it rains the day after tomorrow. Will the water dry out if we don't heat it?Why?回答问题不是翻译. If we don't do that ,there must be someone ______ do it for us.填一词 If it rains tomorrow,we don't go hiking.不是主将从现吗 If I don't want to be with you,then we just call it an end. We don't know if it will snow or not.Whether or nor it snows doesn't matter to me. 根据首字母和句意填空：Don’t w（）.If you can‘t do it,I can help you. If it ( )tomorrow,we will go to the zoo.(选择：A:doesn't rainB:won't rainC:don't)