常見(jiàn)例句雙語(yǔ)例句Push straight push rod adjusting inside need, to drive away the outer thimble of the spring;內(nèi)推需要調(diào)節(jié)里面推的直桿，來(lái)帶動(dòng)頂針將彈簧推開(kāi)；diannaothj.com 返回 outer thimble