英语词汇valve-less 4-cylinder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	valve-less 4-cylinder
释义	valve n — 阀 n • 门 n • 气阀 n • 瓣 n • 活塞 n • 活门 n • 活瓣 n • 罨 n less adj — 以下 adj • 更低 adj • 不太 adj little adj — 少 adj • 小 adj • 很少 adj • 少许 adj little adv — 一点 adv -less— 无 less adv — 更少 adv
随便看	involved in production involved in proposing involved in public policy involved in real estate development involved in recording involved in related activities involved in research involved in running involved in safety involved in scandal involved in scandal involved in school involved in scoping involved in selection of involved in shaping involved in shipping involved in smuggling involved in software development involved in sports involved in supporting involved in talks involved in teaching involved in the action involved in the activity involved in the activity

英汉双解词典包含2273206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。

valve n —