词语[wheel] ratchet
解释棘轮
棘轮ratchet wheel详细»
棘轮ratchet详细»
棘轮rachet;ratch;ratchet详细»
棘轮ratchet gear;ratchet wheel详细»
棘轮backstop;ratchet;ratchet wheel详细»
棘轮ratch详细»