单词	spur gear
释义	spur gear noun also spur gear wheel : the simplest form of toothed wheel used in machinery with radial teeth parallel to the axis of the wheel
随便看	diametral diametral diametral curve diametral pitch diametral plane diametral surface diametric diametrical diametrically diamide diamidine diamido diamido- diamine diamine diamine black BH diamine dye diamine oxidase diamino diamino- diamino diaminodiphenyl diaminodiphenyl sulfone Diaminogen diammonium

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。