更新时间：2024-11-25 19:36:33
Noun:- supplementary nut that is screwed down on a primary nut to prevent it from loosening
- safety aim
- safety dog
- safety lug
- safety
- safety box
- safety car
- safetycode
- safety man
- safety tap
- safetylamp
- safety bag
safety nut是什么意思 safety nut在线翻译 safety nut什么意思 safety nut的意思 safety nut的翻译 safety nut的解释 safety nut的发音 safety nut的同义词
