a heavy ductile magnetic metallic element; is silver-white in pure form but readily rusts; used in construction and tools and armament; plays a role in the transport of oxygen by the blood
造句
A Pueblo people located north-northeast of Santa Fe, New Mexico. 陶斯人一支居住于美國新墨西哥州圣大菲城東北偏北的普埃布洛印地安人中的成員