请输入您要查询的英文单词：
单词
roller bit
释义
roller bit
Thesaurus
Noun
1.
roller bit
- a drill bit that has hardened rotating rollers
rock bit
drill bit, drilling bit - a bit used in drilling for oil
roller bit
roller bit
[
′rō·lər ‚bit
]
(mechanical engineering)
cone rock bit
roller bit
Related to roller bit: Roller cone bit
noun
Synonyms for roller bit
noun
a drill bit that has hardened rotating rollers
Synonyms
rock bit
Related Words
drill bit
drilling bit
随便看
sad sacked
sad-sacked
sad sacking
sad-sacking
sad sacks
sad-sacks
sad sam
sadsc
sadsem
sads/hfa
sad sight
sads/rdc
sad state
sad state of affairs
sad state of affairs, a
sadt
sadta
sadtc
sadtler, samuel philip
sadtm
sadtos
sad to say
sadtu
sadu
saducees
英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2025/12/2 16:08:16