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单词
sprocket hole
释义
sprocket hole
sprocket hole
[
′spräk·ət ‚hōl
]
(engineering)
One of a series of perforations at the edge of a motion picture film, paper tape, or roll of continuous stationery, which are engaged by the teeth of a sprocket wheel to drive the material through some device.
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were a crying shame
were a cut above
were a different kettle of fish
were a double edged sword
were a double-edged sword
were a double edged weapon
were a double-edged weapon
were a firm believer in
were a firm believer in something
were a fully paid-up member
were a fully paid-up member of
were a fully paid-up member of something
we're all friends, friends love each other
were (am)
werec
wered
we're essential parents too
we're experiencing technical difficulties
weregild
we're going to ...
we're having a nice time
we're here for a wedding
were-lions
we're looking for ...
we're looking for a hotel
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更新时间:2026/9/8 2:34:22