英语词汇额外可选之物是什么意思，额外可选之物的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	额外可选之物
释义	DEFINITIVE EXAMPLES 权威例句〔optional〕Remote central locking comes as an optional extra.（通常指需另交费的）额外可选之物麦克米伦高阶
随便看	directional freeze directional freezing directional gain directional graph directional gyro directional homing directional hydrophone directional intensity directional interlocking directional interrogation directional lever directional link directional lobe directional log directional loudspeaker directional microphone directional microphone directional microphone directional movement directional ordering directional overcurrent protection directional overcurrent relay directional pattern directional phase changer directional phase shifter

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。