greyness

基本解釋

Who should take a responsibility to machines' security , which is an undefined greyness field.
誰(shuí)該對(duì)機(jī)器的安全負(fù)責(zé)，這問(wèn)題是個(gè)不能確定的灰色領(lǐng)域。
To his disappointment he could not see them at all: only a vague greyness, rolling down towards them.
使他失望的是，他壓根兒看不到山頂，但見(jiàn)一大片模糊的灰色曏他傾瀉而下。
Taken from the Drum Tower. The bright color of red tourist rickshaws contrasts with the subdued greyness of the Hutong.
攝於鼓樓上。旅遊的人力車明快的紅色與灰暗的衚同的顔色形成鮮明對(duì)比。

After a decade of President Carlos Menem's brash ostentation, Mr de la Rua's greyness appeals.
ECONOMIST: Argentina’s Mr Boring plods to victory by default The
If Mr de la Rua's resolute greyness eases him to the presidency, would it also help him govern?
ECONOMIST: Argentina’s Mr Boring plods to victory by default