词典 / 医学
lead apron
暂无补充释义。
red lead; 又称“红铅粉”,“铅丹”。即“四氧化三铅”。
uranium lead dating
lead ferrite magnet
lead oxalate
lead halides
lead letter
tetrabutyl lead
lead boro-silicate glaze
补充或纠正词条 →