单词	無覺鬚的（謂昆蟲螺蚌之類）
释义	同Acerous
随便看	trapezoidal thread trapezoidal tooth log-periodic antenna trapezoidal wave trapezoidal wave generator trapezoidal weir trapezoidal wing trapezoid bone trapezoid bone of henle trapezoid bone of lyser trapezoided system trapezoid formula trapezoid ligament trapezoid (or small multangular bone) trapezoid rule trapezoids trapezoid-shaped slot trapezoid torpedo ray trapezoid (trapezoidal) trapezoid voltage generator trapezoid wave trapezonhedral hemihedrism trapezonhedral hemipedry trapezonhedral tetartohedrism trapezonhedral tetartohedry trapezonhedron