| 释义 |
pinhole
\ˈ ̷ ̷ˌ ̷ ̷\ noun
1. : a hole made by or for a pin : pinprick
2. : a small aperture or perforation resembling a hole made by a pin: as
a. archery : the center of the gold
b. : a hole through which a pin passes (as in a truss)
c. : a transparent spot on a developed photographic film or plate often caused by dust on the surface during exposure
d. : a defect in a glaze or enamel consisting of a tiny area of the body or metal that is not covered
e. : a hole in lumber caused by beetles
f. : a minute froth pit in a coated paper |