英语词汇needle beam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	needle beam
释义	needle beam 【建筑业】支托小梁，簪梁 (桥面下的)横梁
随便看	protonematoid protonephridium protoneuron proton gradient protonic protonic acid proton-induced X-ray emission protonium protoniums proton magnetometer proton microscope proton number proton numbers Proto-Norse proto-norses protonotaries protonotary protonotary apostolic protonotaryship proton-proton chain proton-recoil counter proton resonance protons proton scattering microscope proton-stability constant

英汉双解词典包含483723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。