n.外国人；外人
The foreigner knew the local custom very well. 这位外国人对当地的风俗非常熟悉。
His accent argues him to be a foreigner. 他的腔调表明他是个外国人。
"Those who live in my house and my maids consider me a stranger. I am a foreigner in their sight. 在我家寄居的、和我的使女、都以我为外人．我在他们眼中看为外邦人。
n.外籍人员（名词foreigner的复数形式）
