Beclouding
v. 使遮暗, 蒙蔽( becloud的現在分詞 )
??? 情景例句
As a matter of fact,
事實上，
No problem.
沒什么好謝的。
But even the mosquito has been subdued by attention to drainage and by chemical sprays.
然而即使蚊子，也由于我們注意清理污水和噴灑化學藥品而被制服了。