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单词
radio beam
释义
radio beam
n.
(名词)
A focused beam of radio signals transmitted by a radio beacon to guide aircraft or ships.
无线电射束:无线电指向标发出的一束无线电讯号给飞机或轮船导航
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grassing
grassland
grassland
Grasso
grassplat
grassplot
grassroots
grass snake
grass tree
grass widow
grass widower
grassy
grat
grate
grate
grated
grateful
gratefuller
gratefullest
grater
graters
grates
Gratian
gratification
gratifications
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更新时间:2025/10/1 19:00:04