lack是a lack of还是lack of 可数么?There is no lack of vegetable. a lack of money.缺乏金钱lack of packing缺少包装lack of penetration未焊透, 未熔穿lack of proportion比例失调怎么一会有a 一会没有?

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lack是alackof还是lackof可数么?Thereisnolackofvegetable.alackofmoney.缺乏金钱lackofpacking缺少包装lackofpenetration

lack是a lack of还是lack of 可数么?There is no lack of vegetable. a lack of money.缺乏金钱lack of packing缺少包装lack of penetration未焊透, 未熔穿lack of proportion比例失调怎么一会有a 一会没有?
lack是a lack of还是lack of 可数么?
There is no lack of vegetable.
a lack of money.
缺乏金钱
lack of packing
缺少包装
lack of penetration
未焊透, 未熔穿
lack of proportion
比例失调
怎么一会有a 一会没有?

lack是a lack of还是lack of 可数么?There is no lack of vegetable. a lack of money.缺乏金钱lack of packing缺少包装lack of penetration未焊透, 未熔穿lack of proportion比例失调怎么一会有a 一会没有?
Lack of 和 a lack of 的区别:
Lack of 的lack 是动词,a lack of 的lack是名词.
例句 :"蒙古缺少水"----
1) Mongolia lacks of water .
2) Or " There is a lack of water in Mongolia."

准确的说，lack作名词时，是不可数的，可数与不可数不是简单的只看可不可以加a，比如说，名词suprise是不可数的，但是我们也会说：you did give me a suprise! 这只是一种用法。

lack作名词是be a lack of 还是be lack of Lack anything,lack of lack是a lack of还是lack of 可数么?There is no lack of vegetable. a lack of money.缺乏金钱lack of packing缺少包装lack of penetration未焊透, 未熔穿lack of proportion比例失调怎么一会有a 一会没有? lack of lack of lack of lack of和a lack of的区别? lack of 和 a lack of的区别 lack of money中的lack的词性是? lack与lack of是怎么用的 lack与lack of是怎么用的 4.This item was not explained __ time.A. for lack B. lack C. for lack of D. lack of lack of 和lack for 的区别? lack 和lack of 有什么区别? 什么时候用lack ,什么时候用lack of lack 和lack of可以混用? lack of 中的lack是什么词? lack of是形容词短语还是动词短语,怎么用?