TL

• abbr. [化]元素铊（thallium）的符号

英英释义

Noun:

1. 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

近反义词

【近义词】

• thallium [化]铊(稀金属元素...