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

单词	first contact of umbra
释义	first contact of umbra 英?[f?:st ?k?nt?kt ?v ??mbr?] 美?[f?st ?kɑn?t?kt ?v ??mbr?] 释义初亏
随便看	vortex flowmeter vortex flow metre vortex flow sensor vortex flow spinner vortex flow transducer vortex flow transmitter vortex fluid vortex fluid amplifier vortex flux vortex force vortex-free vortex free vortexfree vortex-free flow vortex free motion vortex-free motion vortex free vector field vortex frequency vortex furnace vortex gaseous reactor vortex gate vortex generation vortex-generator vortex generator vortex glass

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。