“junk”概念、定义、翻译-科学时代

单词	junk
释义	烹饪词汇手册 junk 咸牛肉
随便看	blowdown feed system blowdown-indraft wind tunnel blowdown propulsion system blowdown ratio blowdown tree blowdown wind tunnel blower blower blower blower blower blower blower blower brush blower fan blower unit blower vac blow-extract stream blowfish blowfish blow flap blow-fly noninclusion virus blow-gun blow gun blowgun

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。