请输入您要查询的英文单词：
单词
up and down
释义
up and down
1
:
forward and backward several or many times
:
repeatedly in one direction and then the opposite direction
来回往返；反复往返
He paced
up and down
in the waiting room.
他在等候室里来回走动。
2
:
from a lower position to a higher position several times
上下反复
The children were jumping
up and down
.
孩子们蹦来蹦去地跳个不停。
Her father
looked me up and down
[=looked at me carefully to decide what he thought of me] before inviting me in.
她父亲上下打量了我一番，才请我进去。
⇒ Main Entry:
1
up
随便看
the gloves are off
the go-ahead
the goahead
the go ahead
the Gobi
the Gobi Desert
the Godhead
the Golan Heights
the Golden Gate
the golden goose
the gold standard
the Good Book
the good life
the good old days
the goose that lays the golden egg
the GOP
the gory details
the gospel truth
the Grand Canyon
the grand old age of
the grass is always greener on the other side
the grass is always greener on the other side (of the fence)
the grass is always greener on the other side of the fence
the Great Barrier Reef
the Great Basin
英汉双解词典包含109353条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/5/29 8:03:01