metal exchange

英 美
  • 金属互换
  • exchange v.交换;兑换n.交换;交易所;兑换;交战
  • metal n.金属;合金;玻璃液vt.(以金属)覆盖、装配
    1. You might want to join a link exchange, but trading links often proves fruitless.
      你可以加入互换链接,但通常商业链接都是没有效果的。
    2. It can operate flexible to reach the exchange between the oxygenating and stirring.
      表曝机运行灵活,可以实现充氧和搅拌的互换。