单词	笑鸨
释义	笑鸨 xiào lì kookaburra
随便看	gradient screw gradient search gradient search method gradient space gradient style gradient-- temperature gradient template gradient tint diagram gradient tints gradient tint scale gradient, total head gradient, transverse velocity gradient tube gradient tube method gradient type tea stalk-sorting machine gradient vector gradient vector field gradient, velocity gradient wind gradient wind equation gradient wind level gradient， alternating gradient， concentration gradient， field gradient， pressure