英语词汇“optional additional”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

单词	optional additional
释义	optional additional 选港附加费
随便看	microwave power measurement microwave power meter microwave power module microwave power performance microwave power source microwave power transistor microwave power transmission microwave pre-heating continuous vulcanization microwave probe microwave probing microwave processing of seed microwave progagation microwave prooagation microwave-proof microwave proof microwave proofing microwave propagation microwave pulsation microwave pulse counter microwave pulse generator microwave pulse generator (mpg) microwave pulse radar microwave pulse spectrum analyzer microwave quantum amplifier microwave radar