tl.

• abbr. =total loss 总损耗

tl.的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 tl:

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