英语词汇OPTRAC怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	OPTRAC
释义	OPTRAC 英汉-汉英词典 abbr. Optical Tracking-light Beam Rangefinder System 光学跟踪-光学测距仪系统词组 \| 习惯用语您要查找的是不是： tractor n. 拖拉机；牵引机 tract n. 小册子，传单；大片土地，地带；束 protract vt. 延长；绘制；伸展
随便看	ultra selective conversion process ultra selective cracking process ultraselective cracking process ultra selective cracking, USC ultraselective vagotomy ultrasene ultrasensitive ultrasensitive amino acid analyser ultrasensitive amino acid analyzer ultra sensitive clay ultrasensitive enzyme radioimmune assay ultrasensitive exposure meter ultrasensitive hydrogen detector ultrasensitive impact measurement device ultrasensitive leak testing method ultrasensitively ultrasensitive magnetometer ultrasensitiveness ultrasensitive pressure gauge ultra sensitive seismometer ultrasensitive SQUID cryogenic magnetometer ultrasensitive superconducting magnetic gradiometer Ultrasensitivity ultrasentimental ultraseplyl

英汉双解词典包含3607232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。

OPTRAC