英语词汇“蜗牛状星云”的翻译、意思、用法、释义-英汉汉英词典

单词	蜗牛状星云
释义	蜗牛状星云 wō niú zhuàng xīng yún; guō niú zhuàng xīng yún snail-shaped nebula
随便看	safety mining industry safety mode and fault isolation safety monitoring system safety need safety needs safety net safety-net safetynet safety net foundation safety nuclear safety-- nuclear safety nut safety officer safety of flight safety of flight addendum safety of flight (sof) safety of nuclear power plant safety operation safety pad safety panel safety paper safety parameter display system safety pillar safety pilot safety pin