词汇	give the tip to
释义	give the tip to 暗中关照做某事
随便看	difference chain code difference changing difference channel difference channel threshold coefficients difference chart Difference check difference chlorophyll content difference choice on reduce dimension difference circuit difference circuit level difference cloning difference cochain difference coefficient difference cokernel difference comparison difference competition strategy difference-complementary difference complex difference contest difference control chart difference coordination mechanism difference-copy difference correction difference correction method difference correlation