Hh beacon
[電] HH指標(biāo)
?? 詞語組成解析
abbr. 倍硬（指鉛筆心硬度 double- hard）；半硬的（Half Hard）；重氫, 氚（Heavy Hydrogen）；高功率不定向無線電歸航信標(biāo)（High-powered, non-directional radio homing beacon）；殿下（His Highness）；陛下（His Holiness）；閣下, 先生（His Honour）
beacon
['bik?n]
n. 燈塔，信號浮標(biāo);烽火;指路明燈;警標(biāo)，界標(biāo);
vt. 照亮，指引;為…設(shè)置信標(biāo);用燈指引;
vi. 像燈塔般照耀;
??? 情景例句
Michelle and her friends are at the aquarium in Brooklyn.
Michelle和她的朋友們在參觀 Brooklyn的水族館。
Health is above wealth.
健康勝于財富。
The story of a poor family that acquired fame and fortune overnight, dramatically illustrates the power of the press.
下面這戶窮人一夜之間出名發(fā)財?shù)墓适聭騽⌒缘卣f明了新聞報道威力。