习惯用语be a [the] wreck of one's former self1.身体瘦得脱形, 败落得不成样子, 瘦弱不堪, 与以前判若两人go to wreck (and ruin)1.遭到毁灭, 灭亡; 变为无用特殊用法card wreck1.卡片破坏old wreck1.[美俚]破汽车, “老爷车”removal wrecks1.清除航道repainted wreck1.经过修补重画的旧画