常見例句雙語例句The windlass. , capstan, mooring winch and hydraulic hatch cover are all in good order. If the axial clearance of piston rings is unacceptable, the ring should be measured.錨機、絞磐、絞纜機、液壓艙蓋板的情況良好。若活塞環(huán)天地間隙不郃適，應(yīng)對活塞環(huán)進行測量。wangzanru168.blog.163.com 返回 mooring ring