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单词
back focus
释义
WordReference Random House Unabridged Dictionary of American English © 2024
back
′
fo′cus,
[
Photog.
]
Photography
the distance between the back surface of a lens and the focal plane when the lens is focused at infinity.
1895–1900
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self--seeker
self-seeker
self-seeking
self-seekingness
self-selected
self-selection
self-serve
self-service
self-serving
self-slain
self-slaughter
self-slaughtered
self-slayer
self-sown
self-starter
self--starting
self-starting
self-sterile
self-stick
self-study
self-styled
self--sufficiency
self-sufficiency
self-sufficient
self-sufficiently
英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/7/29 2:00:56