英语词汇“ring-and-bead sight”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	ring-and-bead sight
释义	ring-and-bead sight 环珠瞄准具
随便看	timing reservoir timing resistor timing ring timing rotor timing routine timings timing sampling timing scatter timingschedule timing schedule timing screw timing screws timing section timing sector timing selector timing separation timing sequence timing sequencer timing service timing shaft timing sheet timing signal timing signal control panel timing signal generator timing signals 三人同心，其利断金三人同行小的苦。三人同行，尚闻择善；十目所视，必不滥知三人同行，必有一智三人同行，必有我师三人当家，七扯八拉三人成众三人成众，必有一长三人成市虎，慈母投杼趋三人成虎葛藤葛餅葛餡葡萄葡萄球菌葡萄糖葡萄色葡萄茶葡萄酒葦