“阀门”概念、定义、翻译-科学时代

单词	阀门
释义	请查阅阀--阀门--电子管
随便看	crevasse crevasse crevasse crevasse crevasse crevasse crevice crevice crevice crevice crevice crevice blow crevice corrosion crevice corrosion crevice corrosion crevice needling crevice sprinkler head crevice water crevice-water crew crew crew crew crew crew chief

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。