英语词汇BTB怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	BTB
释义	BTB abbr.breakthrough bleeding (服用避孕药时)月经期出血
随便看	proton numbers Proto-Norse proto-norses protonotaries protonotary protonotary apostolic protonotaryship proton-proton chain proton-recoil counter proton resonance protons proton scattering microscope proton-stability constant proton storage ring proton synchrotron protonymph protonymphal protonymphs proto-oncogene proto-oncogenes protopathic protopathy protopectin protophilic protophloem

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。