单词	pb
释义	pb 1 of 3 abbreviation (1) paperback Pb 2 of 3 symbol lead PB 3 of 3 abbreviation (2) 1 personal best 2 power brakes Word History Etymology Symbol Latin plumbum Medical Definition Pb symbol lead
随便看	chondriogene chondriokineses chondriokinesis chondrioma chondriome chondriomere chondriomite chondriosome chondriosomes chondriosphere chondrite chondrites chondritic chondro- Chondrococcus chondrocrania chondrocranium chondrocraniums chondrocyte chondrodite chondroditic chondrodystrophies chondrodystrophyes chondrodystrophys Chondroganoidei

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。