英语词汇“self defense activity”的翻译、意思、用法、释义-英汉汉英词典

单词	self defense activity
释义	self defense activity自卫活动self defense activity自衛活動體育名詞
随便看	fuel timing fuel-to-air ratio fuel-to-electricity conversion efficiency fuel-to-moderator fuel-to-moderator ratio fuel-to-weight ratio fuel-transfer fuel-transfer cask fuel transfer gate fuel transfer pond fuel transfer pump fuel transportation fuel treatment equipment fuel trough fuel tube fuel--tube fuel unit fuel unit" fuel up fuel uranium fuel utilization fuel-utilization fuel-utilization factor fuel-utilization--factor fuel-utilzation factor