英语词汇fourth proportional的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	fourth proportional
释义	fourth proportional 英?[f?:θ pr??p?:??n?l] 美?[f?rθ pr??p?r??n?l] 释义比例第四项的，第四比例项的
随便看	helical groove broaching machine helical groove (spiral flute, twisted flute) helical guide helical guideway helical hair spring helical, head movement helical heater helical hinge helical instability helical-knife cutter head helical lamp helical land helicall coil helical lens helical linac helical line helical line type filter helical lobe helical-lobe compressor helicallobe compressor helical lobe compressor helical loop helically helically arranged folded seam helically arranged, seam

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。