基本解釋
用來表示某人或某物即主語本身，用來表示某人或某物屬于某一群體或有某種性質(is,am的過去式)；在，存在；不受幹擾。
英英釋義
a light strong brittle grey toxic bivalent metallic element.
例句
1.He was fined 200 dollars.
他被罰款200美元。
2.I think your last argument was a diversion to make us forget the main point.
我認為你最後的那個論點是在轉移目标，以便我們忘掉要點。
3.Joan of Arc was made a saint in 1920.
1920年，貞德被追封為聖女。
4.The girl charged with murder was said to be mad and unfit to plead.
據說那個被指控謀殺的女孩是瘋子，不能為自己申辯。
5.I didn't know he was the richest person in the world.
我不知道他是世界上最有錢的人。
