常見(jiàn)例句雙語(yǔ)例句A 1" seat clamp is used as a pinch bolt to keep the 'T' bar stationary."阿一”蓆夾具螺栓作爲(wèi)捏保持的'T '酒吧平穩(wěn)。www.tech-domain.com 返回 pinch bolt