“aven”的概念、定义、翻译、参考文献-科学参考

单词	aven
释义	aven [`av·ǝn] ^GEOLOGY See <<pothole>> ^{MINING ENGINEERING} A vertical shaft leading upward from a cave passage, sometimes connecting with passages above.
随便看	plugging plugging agent plugging chart plughole plug-in unit plug meter plug program patching plug reef plug-to-plug compatibility plug valve plug weld plum plumage Plumatellina plumb Plumbaginaceae Plumbaginales plumbago plumb bob plumb bond plumbing plumbism plumb line plum blotch plumboferrite

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。