英语词汇rule of sign的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	rule of sign
释义	rule of sign 英?[ru:l ?v sain] 美?[rul ?v sa?n] 释义正负号规则，符号律
随便看	standard discrete logic standard discriminant function coefficient standard disinfectant standard disk gage standard disk gauge standard disk plough standard disk plow standard dispersion standard-displacement standard displacement standard distance standard distillation test standard distortion standard distributed lag function standard distribution standard distribution format standard distribution list standard division standard dl/i application program standard document standard dollar standard domain standard dosage standard dose standard dose beclomethasone dipropionate

英汉双解词典包含4367426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。