测 弹簧圆规 ; 小圆规 ; 量规
大型测径规
弹簧小圆规
According to the compass screwed onto the bow, Max was sailing directly for it, due north-northwest, and yet the city lights were growing fainter.
NEWYORKER: Max at Sea
英汉双解词典包含3185865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。