英语词汇self expanding piston ring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	self expanding piston ring
释义	self expanding piston ring 翻译自膨胀活塞环以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义短语 1 self-expanding piston ring 自动伸缩活塞环
随便看	actively mode-locked Nd YAG laser actively q-switched lasers actively traded securities investment active maintenance downtime active maintenance time active major cutting edge active management Active Management Technology active manager Active manipulation active margin active margin basin active marker active market active maser oscillator active mass active massage active mass storage volume active master file active master item active master items active, material active material active material active material host

英汉双解词典包含3185865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。