“双筒绞车”概念、定义、翻译-科学时代

单词	双筒绞车
释义	水产业词汇手册 two-drum winch 双筒绞车
随便看	hand-held camera handheld computer handheld computer Handheld Device Markup Language (HDML) Handheld Device Transport Protocol (HDTP) hand-held hydraulic drill hand-held laser bar code scanner hand-held microphone handheld personal computer handheld personal computer--handheld personal computer (HPC) handheld personal computer (HPC) handheld personal computer (HPC) hand hoe handhold handhold hand-hoven bread handicap handicapped child handicapped child handicapped individual handicraft handicraft handicraft handicraft handicraft article

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。

two-drum winch