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单词
promethium
释义
promethium
/prəˈmiːθiəm/
/prəˈmiːθiəm/
n
① 【化】钷(稀土类元素;符号Pm)
同义词
Pm
atomic number 61
词路径
entity
physical entity
matter
substance
chemical element
element
metallic element
metal
promethium
Pm
atomic number 61
上位词
metal
metallic element
随便看
behind one's back
behinds
behind sb.'s back
behind schedule
behind the curtain
behind the eight ball
behind the footlights
behind the scenes
behind-the-scenes
behind the time
behind the wheel
behind time
be history
be hitched
be hit hard
be hoist with one's own petard
behold
beholden
beholder
beholders
beholding
beholds
be honorably mentioned
be honor bound to-V
be honored that
接力
接力区
接力叫
接力带
接力成气理论
接力机
接力棒
接力赛跑
接发球
接发球与抢攻
лингвостатистический
лингвостатистический
линеаризация
линеаризация
линеаризовать
линеаризовать
линеечка
линеечка
линеечный
линеечный
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更新时间:2026/9/5 16:38:02