①law abiding;abide by the law and behave oneself②be content with one’s lot...[继续阅读]

    ①settle down ②set up a home;get marrid⊳他收入不高,还没条件～。He isn’t earning enough to get married and start a family....[继续阅读]

    silent;quiet;noiseless;still;peaceful...[继续阅读]

    live and work in peace and contentment...[继续阅读]

    euthanasia...[继续阅读]

    cozy nest;bed of roses;place of ease and comfort;an easy,comfortable life...[继续阅读]

    easy chair...[继续阅读]

    sleeping pill (or tablet);soporific...[继续阅读]

    arrange;plan;fix up...[继续阅读]

    ①safe;secure ②safety;security ⊳～措施safety measures...[继续阅读]