英语词汇“pencil beam”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pencil beam
释义	pencil beam noun : a sharp-focus radar beam nearly round in its axis used to pick up an intruder located by a search radar beam and give it better definition on the radar screen
随便看	specie payment species species species-group speciesism speciesist species-specific species specificity speciestaler specif specifiable specific specific -specific specific absorptive index specifical specificality specifically specificate specification specification specificative specificatively specific capacity specific character

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。