英语词汇hour circle怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	hour circle
释义	hour circle 【天文学】时圈[亦称作circle of declination]
随便看	mass-producer mass-produces mass-producible mass-producing mass-producings mass-product mass-producted mass-production mass-productions mass purchasing power mass radiator mass radiography mass ratio mass reflex mass renormalization mass resistivity mass selection mass society mass spectrograph mass spectrographs mass spectrometic mass spectrometry mass spectroscope mass spectroscopies mass spectroscopy

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。