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单词
i need to back up
释义
need to
—
得
•
务必
back up
(
sb.
)
—
作主
•
做主
back sb up
—
敲边鼓
backing up
v
—
备份
v
need
v
—
需
v
•
需要
v
•
必要
v
•
需求
v
•
消
v
•
待
v
•
必需
v
•
要有
v
•
得要
v
need
n
—
需要
n
•
需求
n
back
adj
—
后
adj
•
回来
adj
back
adv
—
支持
adv
•
支援
adv
•
力挺
adv
•
脊背
adv
•
后边
adv
back
n
—
背
n
•
背面
n
•
背部
n
•
后面
n
•
背影
n
•
脊
n
•
背侧
n
back-up
—
后援
back
sb.
up
—
仗腰
up
n
—
起伏
n
up
—
向上
•
攲
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year of construction
year of conversion
year of coverage
year of creation
year of crisis
year of data
year of deadlock
year of death
year of delay
year of destiny
year of dissolution
year of education
year of eligibility
year of employment
year of entry
year of establishment
year of experience
year of expiry
year of famine
year of foundation
year of Germany
year of graduation
year of growth
year of import
year of independence
英汉双解词典包含2273206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:2025/3/15 19:49:39