| 释义 |
atomic number 26
基本英英
英Noun: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
Noun:
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 |