英语词汇antecedent 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	antecedent sign
释义	antecedent sign 英?[??nt??si:dnt sain] 美?[??nt??sidnt sa?n] 释义 [医] 前驱征，先兆征
随便看	relay, magnetostrictive relay marking relay matrix relay mechanics relay mechanism relaymeter relay mounting plane relay multiplier-divider unit relay must-operate value relay must-release value relay network relay network system relay neuron relay neurone relay non-operate value relay normal condition relay nucleus relay objective relay of radar data relay oil relay open system relayoperated relay-operated relay operated relay-operated accumulator

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。