词语safety rod
解释保险杆
词性名词
safety rod〔名词〕安全杆详细»
safety rod〔名词〕事故棒,安全棒,停堆棒详细»
safety rod〔名词〕安全棒详细»
safety rod安全棒(原子反应堆控制用)详细»
保险杆〔名词〕safety rod详细»
保险杆buffer;bumper;bumper beam详细»
保险杆bumper详细»