单词	running trap
释义	running trap noun : a trap (as a U trap) in a pipe permitting liquid flow but forming a barrier against sewer gases Word History First Known Use 1880, in the meaning defined above
随便看	araceous arach araches arachide arachidonic acid arachin arachis arachis oil arachises arachisses arachn- arachnactines arachnactis arachnean arachnicide arachnid arachnidae arachnidans arachnidas arachnidia arachnidium arachnidology arachnids arachno- arachnoid

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。