coring bit
🇬🇧/ˈkɔ:riŋ bit/ 🇺🇸/ˈkɔːrɪŋ bɪt/a tool or device used for drilling or cutting circular holes, typically with a rotating bit at its end "The coring bit was used to drill through the rock."
noun [专属名词]取芯钻头：一种用于取样土壤或岩石的钻头，通常由钢制成，具有锋利的切削边缘和中空的中心以容纳样本。
The geologist needs to know what rocks the drill has reached, so every so often a sample is obtained with a coring bit.
地质学家需要知道钻头已达到什么样的岩层了，所以时时要用取钻芯头那样。
- coring bit 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 13 The search for oil coring bit 名词: 取芯钻头
单词造句:
- 网友用“Coring bit”造句精选
- Our company can supply: Diamond bit series, bi-center bit series, coring bit series, steel cone bit series, insert bit series, etc. 我公司可提供：金刚石钻头系列、双心钻头系列、取芯钻头、钢齿牙轮钻头系列、镶齿牙轮钻头系列等。