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单词
radio direction finder
释义
WordReference Random House Unabridged Dictionary of American English © 2024
ra
′
dio direc
′
tion find′er,
Electronics, Radio and Television
a navigational aid establishing a fix by means of the bearings of two known radio stations.
Abbr.:
RDF
1920–25
随便看
fixer
fixer-upper
fixing
fixings
fix-it
fixit
fixity
fixt
fixture
fixtureless
fix up
fix-up
fizeau
fizgig
fizz
fizzer
fizzier
fizziest
fizzle
fizzwater
fizzy
fjeld
fjord
fjordic
fl.
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更新时间:2025/12/24 5:56:29