say的过去式是said,意为说;讲;告诉;念;朗诵;背诵;表达,表述(见解) tools的过去式是tooled,意为驱车兜风;驾车到处跑 例句 1.She said that she couldnt c...
水利万物而不争,
而万物莫能与之争。