基本解释[经济学]锁轴套英汉例句双语例句The auxiliary shoe-fixing apparatus consists of auxiliary mounting base, shaft, locking pin, locking sleeve and shoe-fixing spring.副上鞋器由副安装座、轴、锁闭销、锁闭套和上鞋弹簧组成。ip.comshaft locking sleeve更多例句词组短语短语shaft t locking sleeve 锁轴套shaft locking sleeve更多词组专业释义经济学锁轴套