c. 1500, faulty separation of Middle English a nauger, from Old English nafogar "nave drill," from Proto-Germanic *nabo-gaizaz (cognates: Old Norse nafarr, Old Saxon nabuger, Old High German nabuger), a compound whose first element is related to nave (n.2) and whose second is identical to Old English gar "a spear, borer" (see gar). For similar misdivisions, see adder. The same change took place in Dutch (avegaar).
实用例句
1. We make a hole in the ice with an auger.
我们用螺旋钻在冰上钻洞。
来自辞典例句
2. Already the Snowblast's huge auger blades were engorging snow.
扬雪车上庞大的钻头叶片在开始大量吞进积雪.
来自辞典例句
3. He asked in loud auger.
他气哼哼地大声嚷着.
来自辞典例句
4. Some fundamental aspects of Auger electron spectroscopy have been reviewed.
介绍了俄歇电子谱术的某些基本问题.
来自互联网
5. The conclusion presents important references for design and selection of auger drills.
