前言：
本为大家整理的雅思听力中的经典小词(3)。
正在备考雅思的你，每天记一点儿，一段时间过后，不论是听力还是口语水平一定会有很大的进步哦，
正文：
21, back up
1) 累积
The subway is running behind schedule, and traffic is backed up for blocks. I don’t know if we’ll make the 6:30 show.
2) 支持
I’ll back it up.
22, be bound for 到……地方
The bus is bound for New England.
23, be (feel) myself 找到自我
I’m feeling myself again.
24, be burned up 生气
She was really burned up at the news.
25, be hard up for
I’m hard up for clothes, but I have a lot of books.
26, be head and shoulders above 好许多
In calculus, Joe is head and shoulders above his classmates.
27，be in the dark 蒙在鼓里
A: Do you have any idea what his notice is about?
B: I’m as in the dark as you are.
28，be stuck 卡住了
I can’t get this window open. It’s stuck.
29, bite off more than one can chew. 贪多嚼不烂
A: I hear you’re taking an advanced physics course this semester.
B: I think I’ve bitten off more than I can chew.
30, break new ground 有了新的突破
His architectural design broke new ground in the field.
>>>更多请点击：雅思听力中的经典小词汇总
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