英语词汇promethium的意思翻译、读音、音标、释义-英汉词典-范文网

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单词	promethium
释义	pro·me·thiumBrE /prəˈmiːθiəm/ NAmE /prəˈmiːθiəm/ noun [U ] (symbol Pm ) a chemical element . Promethium is a radioactive metal that was first produced artificially in a nuclear reactorand is found in small amounts in nature 钷（放射性化学元素）
随便看	get into gear get into hot water get into/keep bad company get into line get into line with get into line with sb get into line with sth get into of the way of get into/out of the way of (doing) sth get into print get into shape get into shape get into shape get into something get into sth get into sth get into the swing get into the swing of get into the swing (of sth) get into the way of get into the way of (doing) sth get into trouble get in touch get in touch with get into your stride 柏乐园游记作文中考优秀作文800字春节新见闻作文800字自我评价作文800字眼睛作文800字告别缺点作文800字两厘米的爱作文800字寻痕在其中作文800字炎热的夏天英语作文炎热的夏天作文300字以炎热的夏天为题作文300字描写炎热夏天优美句子夏天的作文描写夏天的作文夏天景色的作文三月断章作文800字寻找快乐的800字作文生日的作文800字潇洒背后的辛酸作文800字沉默初中作文800字四年级想象作文在火星生活800字中秋节的作文800字保护鸟类,从我做起小学作文800字新年畅想作文给我一片阳光作文800字骶骷骸骺骼髀髁髂髅髋髌髑高髡髦髫髭髯髹髻鬃鬈鬏鬓鬟

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