英语词汇upper quadrant signal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	upper quadrant signal
释义	upper quadrant signal 简明释义上象限号志网络释义 1 ?上象限号志 ... upper quadrant semaphore signal 上象限臂形号志 upper quadrant signal 上象限号志 upper quadrant three position signal 上象限三位号志 ... 短语 1 upper quadrant signal west bank 上象限号志 2 upper quadrant semaphore signal 上象限臂形号志 3 upper quadrant three position signal 上象
随便看	solid-shell transition element solid shield solid holdup solid short-circuit solid shot solid shrinkage solid silicon circuit solid silver solid silver frame solid sine solids inventory solid skirt piston solid slab solids-laden fluid solid slag solids leakage solid sleeve solids level solid slug solid-slug lattice solids makeup feed solids mixing solid snap thread gage solids-not-fat solid soap liniment

英汉双解词典包含3185865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。