be tied up
英 /bi tʌpt/美 /bi tʌpd/
v. 动词(被动结构)
被捆绑;被占用;被纠缠住;忙于
基本释义
本义为“被绳子等捆绑住”,如“The package was tied up with string.”(包裹用绳子扎着。)由此引申出“被束缚、无法自由行动”的意思,进而引申为“被占用(时间、精力)”,如“I'm tied up in meetings all day.”(我一整天都在开会。)此外,还有“被纠缠住、陷入困境”的含义,如“He's tied up in legal problems.”(他陷入法律纠纷。)各义项之间通过“受限制”这一共同点相联系。
构词与来源
“tie”源自古英语“tigan”,意为“捆绑”,与德语“ziehen”(拉)同源。“up”在此处为副词,强调动作完成或状态彻底。整个短语“tie up”本义为“扎紧”,后引申为“占用”。记忆时可将“be tied up”想象成“被绳子系住”,从而联想到“被占用”和“忙碌”。
常见语境
在口语中,常用于表达“忙碌”,如“Sorry, I'm tied up now.”(抱歉,我现在没空。)在商务邮件中,可委婉拒绝请求,如“I'm tied up with a project this week.”(这周我忙于一个项目。)新闻报道中,常描述人质被绑架或被束缚,如“The hostages were tied up for hours.”(人质被绑了几个小时。)文学作品里,可象征束缚或困境,如“She felt tied up by her responsibilities.”(她感到被责任束缚。)
语法提示
“be tied up”是被动语态,后常接“with”或“in”引出对象,如“be tied up with work”(忙于工作)、“be tied up in traffic”(堵在路上)。注意“tie up”是及物动词短语,但“be tied up”中主语为动作承受者。易错点:不要与“tie up”的主动形式混淆,如“He tied up the dog.”(他拴住了狗。)另外,“tied up”也可作形容词,如“a tied-up schedule”(排满的日程)。
同义词区别
“be busy”更常用,但不如“be tied up”强调“被占用”的被动感。“be occupied”正式一些,如“The bathroom is occupied.”(卫生间有人。)“be engaged”常用于电话或约会,如“The line is engaged.”(电话占线。)“be wrapped up”强调完全沉浸,如“She's wrapped up in her book.”(她全神贯注看书。)选择时,若想表达“抽不开身”,用“be tied up”最贴切。
常见误区
“be tied up”属于中性偏口语的短语,在正式写作中可替换为“be occupied”或“be engaged”。它没有明显褒贬色彩,但若用于人,可能暗示“不情愿”,如“I've been tied up with chores all day.”(我一整天都被家务缠身。)常见误用:不要写成“tie up”的主动形式来表达自己忙碌,如“I tie up.”是错的。另外,注意“tied up”和“tired up”(不常见)的区别。
搭配用法
- be tied up with work
- be tied up in meetings
- be tied up in traffic
- be tied up in knots
- get tied up
- tied up with a bow
实用例句
The prisoner was tied up with ropes.
I'm tied up in meetings until 3 p.m.
He was tied up in traffic and missed the flight.
She's tied up with her thesis these days.
The deal is tied up in legal red tape.
Don't call me now; I'm tied up.