“water seal gland”概念、定义、翻译-科学时代

单词	water seal gland
释义	动力与电气工程词汇手册 water seal gland 水封（以水为密封介质，防止汽轮机轴端泄漏）
随便看	watch-hour watching watching brief watching mine watching survey watch-keeper watch law watchman watchman clause watch pocket watchpoint watchroom watch screen watchtower Watchtower watchtower watchword watchword water water water water water water Water-Abducting Poria Decoction

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。