英语词汇“operation equipment”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	operation equipment
释义	operation equipment 保养
随便看	railway duty railway economics railway economy railwayed railway electrification railway embankment railway employee railway end-loading ramp railway engine railway engineering railway engineer troops railway equipment railway equipment manufacturing railway estate railway export bill of lading railway export bill of landing railway express and fast freight railway facilities railway fare railway ferry railway-ferry railway fever railway film library railway finance railway financial condition 鱼不动，水不响鱼不动，虾不跳鱼不可离了水，虎不可离了冈。鱼不进网，妻不养子鱼为诱饵而吞钩，鸟为谷秕而落网鱼乐之辩鱼乘于水，鸟乘于风，草木乘于时鱼书欲寄何由达，水远山长处处同。鱼书欲寄何由达？水远山长处处同鱼交鱼，虾结虾，蛤蟆找的蛙亲家昼昼昼さがり昼すぎ昼やすみ昼サガリ昼スギ昼ヤスミ昼下がり昼下ガリ