英语词汇star drill的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	star drill
释义	star drill 英?[stɑ: dril] 美?[stɑr dr?l] 释义星形钻; 十字形钻; 梅花钻; 小孔钻英英释义 Noun 1. a steel rock drill with a star-shaped point that is used for making holes in stones or masonry; it is operated by hitting the end with a hammer while rotating it between blows
随便看	preservative efficacy test preservative efficiency preservative engine oil preservative error preservative factor preservative film preservative Fluid preservative for structures and buildings, bituminous preservative for timber preservative-free preservative grease preservative injection preservative liquid preservative lubricating oil preservative of silage preservative oil preservative paper Preservative,Pharmaceutic Preservative,Pharmaceutical preservative process preservative quality preservative reflex preservatives Preservatives,Food preservative solution

英汉双解词典包含4367426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。

star drill