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单词
Allen key
释义
Allen key
Al
·
len key
/
ˈælən kiː
/
noun
[
countable
C
]
British English
BrE
a tool used to turn an Allen screw
艾伦内六角螺丝扳手
SYN
American English
Allen wrench
Examples from the Corpus
Allen key
•
A sheet metal punch is drawn through by being tightened with an
Allen key
.
Origin
Allen key
(
1900-2000
)
From the
Allen
Manufacturing Company of Hartford, Connecticut,
USA
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be in the nature of
be in the nature of something
be in the nature of sth
be in the offing
be in the pipeline
be in the process of
be in the process of doing
be in the process of doing something
be in the process of (doing) something
be in the process of doing sth
be in the process of something
be in the process of sth
be in the public interest
be in the red
be in the right
be in the right place at the right time
be in the running
be in the running/out of the running
be in the same boat
be in the same boat as
be in the same boat as sb
be in the same boat as somebody
be in the same boat (as somebody)
be in the soup
be in the tradition of
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更新时间:2026/3/20 23:22:47