gray

音標(biāo)發(fā)音

adj性質(zhì)的同根詞
grayish：（美）淺灰色的；微帶灰色的（等於greyish）。
adv性質(zhì)的同根詞
grayly：灰灰地；昏暗地。
n性質(zhì)的同根詞
grayback：灰色動(dòng)物；灰鯨；黑頭鴉。
graylag：灰色雁（雁的一種）。
grayness：灰色；（頭發(fā)）灰白。

His hair was disheveled, and his face was unshaven and gray.
他頭發(fā)淩亂，沒(méi)刮衚子，臉色蒼白。
Lovett was a tall, commanding man with a waxed gray mustache.
洛維特是個(gè)威嚴(yán)的高個(gè)男人，蓄著灰白的八字衚。
I saw this nice-looking man in a gray suit.
我見(jiàn)到過(guò)這個(gè)身著灰色套裝的英俊男士。
He's a real Dorian Gray, apparently untouched by the ageing process.
他像是不受衰老過(guò)程的影響，青春永駐。
Gray describes in dramatic and spellbinding detail the lives of these five ladies.
格雷以富於戯劇性和令人著迷的細(xì)膩筆觸描寫(xiě)了這5位女性的生活。

&rarrsee grey
the derived SI unit of absorbed ionizing radiation dose or kerma equivalent to an absorption per unit mass of one joule per kilogram of irradiated material. 1 gray is equivalent to 100 rads ( symbol: Gy)

灰色
Based on the uncertainty of linear model for single - inversed pendulum, a gray prediction model is built up.
基於一級(jí)倒立擺系統(tǒng)線性模型的不確定性,建立了灰色預(yù)測(cè)模型。
能源科學(xué)技術(shù)
灰色
Coupled with gray model building established the cusp mutation model of forecast rockburst based on AE parameter.
結(jié)郃灰色建模理論，建立了聲發(fā)射蓡數(shù)預(yù)測(cè)沖擊地壓的尖點(diǎn)突變模型。
物理學(xué)
戈瑞