rack
[NOUN, VERB]
racks
1. [C 可数名词] 搁物架 , 挂物架
A rack is a frame or shelf, usually with bars or hooks, that is used for holding things or for hanging things on.
双语例句
例：A luggage rack is a sensible option.
行李架是个明智的选择。
NOUN. 名词
rack up
1. [PHRASAL 短语] 大量获得（利润） , 严重遭受（损失） , （体育中）多次赢得（比赛）
If a business racks up profits, losses, or sales, it makes a lot of them. If a sportsman, sportswoman, or team racks up wins, they win a lot of games or races.
双语例句
例：Lower rates mean that firms are more likely to rack up profits in the coming months.
更低的费率意味着各公司更有可能在未来的几个月里大幅获利。
PHRASAL VERB. 短语动词
rack your brains
1. 绞尽脑汁
If you rack your brains, you try very hard to think of something.
双语例句
例：She began to rack her brains to remember what had happened at the nursing home.
她开始绞尽脑汁地回忆在疗养院发生的事。
PHRASE. 习语
racks , racking , racked
1. [T 及物动词] 使痛苦
If someone is racked by something such as illness or anxiety, it causes them great suffering or pain.
双语例句
例：His already infirm body was racked by high fever.
他已经很孱弱的身体受到高烧的折磨。
VERB. 动词
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