资料来源 : pyDict

米拉铜基合金; 米拉铜铅合金

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Mira \Mi"ra\, n. [NL., from L. mirus wonderful.] (Astron.)
   A remarkable variable star in the constellation Cetus
   ({[omicron] Ceti}).