同根派生 lame-duck相关词英汉例句The government should not waste money supporting lame ducks.政府不应浪费资金去扶持那些无望的企业。The ailing motor industry is a lame duck that the government has helped in the past.境况不佳的汽车行业一直是政府补助的“跛鸦子”。lame-duck更多例句