词汇	cobalt-base alloy
释义	cobalt-base alloy 钴基合金
随便看	An open account,the only course open to us an open-air meeting an open-air swimming pool an open-air theatre an open and forthright character an open and inclusive attitude an open-and-shut case an open arc an open assembly an open-minded attitude An open minded person is accessible to reasons An Open Network Computing Platform an open packet of cigarettes an open pattern of interlacing ribs an open book An open-book an open-book examination An open-book,rewinder,2 servo mechanism An open-book, rewinder, 2 servo mechanism an open car an open city an open competition An open,crisscross pattern or weave An open, crisscross pattern or weave an open debate/championship/scholarship