be (或 have) a down on 1 . (非正式)反对，对…有敌意 be down to 2 . 可归因于，因为 down in the mouth 3 . (非正式)不高兴；沮丧 down on one\'s luck 4 . (非正式)倒霉，运气不好 down tools 5 . (英，非正式)停工（尤指作为一种劳工抗议） down town 6 . 往（或在）市中心 have (或 put) someone/thing down as 7 . 认为…是（某种类型），断定 习惯用语 down in the mouth 或 down at the mouth 1 . 垂头丧气的；悲伤的；沮丧的 down on 2 . 【非正式用语】 憎恶或敌对；不喜欢 down on (one\'s) luck 3 . 不走运地，穷困潦倒地：由于不幸而遭受厄运的折磨
up
英[daʊn] 美[daʊn]
down
1 . She dusted herself down and left to build her own career.
她重振旗鼓去开创自己的事业了。
来自柯林斯例句
2 . Try to support each other when one of you is feeling down .
当有人觉得情绪低落时，要努力相互打气。
来自柯林斯例句
3 . One of the office girls was down with the flu.
一位女职员得了流感。
来自柯林斯例句
4 . Rather taken aback by such forwardness, I slammed down the phone.
