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ball-locking finger
词语: ball-locking finger
解释: 锁紧球指针
词性: 名词
词典: 船舶专业英汉词典
ball-locking finger 相关解释
ball-locking finger 〔名词〕锁紧球指针
锁紧球指针 ball-locking finger
锁紧球指针 balllocking finger