单词	嗓音变哑
释义	嗓音变哑 sǎng yīn biàn yǎ frog
随便看	gear milling machine gear mixer gear motor gear motor,gearmotor gear movement error gear oil gear oil pump gear pair gear pair with addendum modification gear pair with intersecting axes gear pair with modified centre distance gear pair with negative modified centre distance gear pair with non parallel non intersecting axes gear pair with parallel axes gear pair with positive modified centre distance gear pair with reference centre distance gear pair with shaft angle modification gear pair with small teeth difference gear pin diameter gear planer gear planing gear power transmission gear puller gear pump gear pump-- gear rotary pump