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单词
aperture
释义
ap
·
er
·
ture
/ˈæpəˌtjʊə
(r)
/
n.
1.
孔,隙缝,
(窄小的)
缺口
The light came through the narrow
aperture
.
光线从狭缝透入。
an
aperture
envelope
有标准孔径的信封
2.
(照相机、望远镜等光学仪器镜头的)
孔径
[< LL apertūra opening < aperīre to open]
ap
·
er
·
tur
·
al
a.
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更新时间:2026/7/5 22:40:15