英语词汇plunger upper helix是什么意思，plunger upper helix的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	plunger upper helix
释义	plunger upper helix　柱塞下[上]螺边
随便看	counterthrust countertide countertop countertop countertop countertop countertorque countertraction countertrade countertrades countertransference countertransference countertrend countertube counterturn countertwist countertype countertype countervail countervail countervail duty countervailing countervailing countervailing countervailing credit

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。