英语词汇“天球子午圈”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	天球子午圈
释义	天球子午圈 tiānqiú zǐwǔquān〔名〕天文celestial meridian天球
随便看	Roller chain harmonic drive roller chain idler Roller chain of motor roller chain pin extractor roller chains roller chain saddle roller chain sprocket fraise roller chain transmission roller chain twist guide roller chain with attachments roller chain with hollow pins roller chamfer roller change unit roller changing system roller check roller chock roller, clamping roller roller cleaner roller cleaning roller cleaning device roller cleaning knife roller clearance roller clearer roller clearing apparatus roller cloth