Nonluminous
a. 無光的
??? 情景例句
He patted me on the back for the deal made yesterday.
他對我昨天所做的交易表示滿意。
At ease.
休息。
So, ask businesses on both sides of the Atlantic, why have two lots of tests where one would do?
因此，大西洋兩岸的企業都在問，當一套測試可以解決問題時，為什么需要兩套呢？