pine away
消瘦, 憔悴
例句与用法：
She lost interest in living and just pined away.
她已了无生趣，日渐憔悴。
Mary has pined away since she fell ill.
玛丽自生病后变得很憔悴。
She wondered what her daughter was pining away for.
她不知道她的女儿为什么消瘦下去。
He pined away after his daughter died.
他的女儿死后，他逐渐变得憔悴了。
消瘦下去
She seems to be pining away.
她似乎日益消瘦。