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magnetic lens
释义
WordReference Random House Unabridged Dictionary of American English © 2024
magnet
′
ic lens
′
,
Physics
an electron lens using magnetic fields for focusing an electron beam.
1915–20
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hedonic
hedonically
hedonic calculus
hedonics
hedonism
hedonist
hedonistic
hedonistically
-hedral
-hedron
hedy
heebie-jeebies
heed
heeder
heedful
heedfully
heedfulness
heedless
heedlessly
heedlessness
heehaw
heel
heel-and-toe
heel-and-toe racing
heelball
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更新时间:2026/8/9 5:31:33