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abbr.
[化]元素鉈(thallium)的符號
Noun:
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a soft grey malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores
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綜上所述玩法強勢來襲塑造,受論著權保證,圖片侵權必究
海詞字典,十六年企業品牌