I pushed the problem aside; at present it was insoluble.
我把问题抛在一边,目前它还无法解决。
It was an insoluble dilemma and one which I could do nothing about.
那是个无法解决的两难局面,我无计可施。
Carotenes are insoluble in water and soluble in oils and fats.
胡萝卜素不溶于水,但可溶于油类和脂肪。
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