“semi-passable ditch”概念、定义、翻译-科学时代

单词	semi-passable ditch
释义	市政工程词汇手册 semi-passable ditch 半通行管沟
随便看	powdered uranium powdered whole milk powder extraction metallurgy powder extraction technique powder factor powder-filled cartridge fuse powder-filled fuze powder fire truck powder fire truck with gas generator powder-foam universal fire truck Powder for Cooling Diaphragm Powder for Dispersing Wind powder forging powder forging powder frictional material powder fuse powder high speed steel powder hose powder hose powder ignition powder inhalation powder injection powder injection moulding powder insulation powder loading density

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。

semi-passable ditch