ringbolt
音标: ['riŋbәult]
ringbolt是什么意思、ringbolt怎么读
n. 带环螺栓
ringbolt汉语翻译
n. 带环螺栓
ringbolt详细解释
ring.bolt
n.（名词）A bolt having a ring fitted through its eye.带环螺栓：有一环固定穿过其孔的螺栓