英语单词大全

lump sum system of contracting

中文翻译

[经] 合同包工制, 总价合同制

最近更新

更新时间：2026-04-17 00:34:01

oil-soluble dyestuffs

pattern finding program

constitutional ulcer

ostium appendicis vermiformis

consumer process

heavy ion nuclear chemistry

fault in material

Anthony's capsule staining