英语词汇“pit gear”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pit gear
释义	pit gear 矿井[井筒]设备
随便看	spring cup springcup spring curve spring cushion spring-cushioned pick-up spring-cushioned pick up spring cycle shoot Springdale spring damper spring damper coil spring damper system spring dart spring-dashpot model spring deflection spring defoliation spring depth gage spring depth gauge spring detent spring detent escapement spring diaphragm spring diaphragm reducing valve spring-die spring die spring-disc spring disconnecting mechanism 喂牛得犁，喂马得骑喂牛的先得犁，喂马的先得骑喂猪没巧，栏干肚饱喂的蚕多，做的茧多喂的鸡多，下的蛋多喂的鸡多，下的蛋少喂老鼠，咬破袋喂脑袋喂鸡能下蛋喂鹰别喂饱じょうもんどき【縄文土器】じょうやくじょうやく【条約】じょうやといじょうやとい【常雇い】じょうやとうじょうやとう【常夜灯】じょうやどじょうやどじょうやど【上宿】