英语词汇“half-round section”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	half-round section
释义	half-round section 半圆剖面
随便看	safety airbag safety airbag mounting point safety alarm safety alarm annunciating system safety alarm device safety alarm system safety alert safety allowance safety altitude safety ampparatus safety analysis safety analysis report safety and arming device safety and arming mechanism safety and environmental protection policy safety and firing mechanism safety and health or sanitation safety and healthy control safety and industrial gloves safety and industrial standards safety and interlock device safety and limit control safety and limit protection safety and protection system safety and reliability program 塞水不自其源，必复流塞狗洞塞翁失马塞翁失马，安知福祸。塞翁失马，安知非福塞翁失马，焉知非福？塞草连天暮，边风动地秋塞近边云黑，尘昏野日黄。塞远久无音问，愁销镜里红。紫燕黄鹂犹至，恨何穷。塞远久无音问，愁销镜里红，紫燕黄鹂犹至，恨何穷白锋钢白键白镪白镴白附子白降汞白陶白陶土白雨白雪