单词	a frustum of a cone
释义	a frustum of a cone 圆台
随便看	design matrix design maximum rating design-maximum rating design maximum weight design measure Design measures design mechanism design media Design,Medical Device designment design mentality designment of product designment of the model designments design merit design method design method based upon volume design method by charts design method for flow sensor Design Method for Portal Crane with Single Boom design method for ship form design method management Design Method of a Shaped Wide-beam Antenna Design Method of Bar Code Label of Library Design Method of GAP-graded HMA