单词	三棱板
释义	三棱板 deltoid plate
随便看	alternation behaviour alternation behavio u r alternation between drying and wetting alternation between industry and school alternation between teachers and students alternation condition alternation consciousness alternation-current circuit alternation current dynamo alternation current signal alternation design Alternation direction implicit scheme alternation enzyme alternation estimate alternation for damping vibration alternation function alternation gate alternationg baton-pass method alternation hypothesis alternation in weight alternation law alternation load Alternation magnetic field alternation mark inversion signal alternation mark inversion violation