单词	Porton Down
释义	Porton DownPor‧ton Down /ˌpɔːtn ˈdaʊn $ ˌpɔːr-/ a place in the south of England where there is a government laboratory used for studying chemical weapons and biological weapons (=weapons that use bacteria to kill people by giving them diseases)
随便看	lethargic lethargically lethargy Lethe Letraset let's letter letter bomb letterbox letterboxing lettered letterhead lettering Letterman, David letter of credit letter-perfect letter-size letting lettuce let-up leukemia Levant Levantine levee level

英语词典包含52748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。