being in such a position that top and bottom are reversed;
\\\"a quotation mark is sometimes called an inverted comma\\\"
\\\"an upside-down cake\\\"
造句
用作形容詞(adj.)
The El Nino phenomenon that brews up in the southern Pacific every three to five years is showing signs of turning the world\\\'s weather upside down again. 每隔三五年在南太平洋形成的埃爾尼諾現象正顯示出又一次要把世界氣候顛倒的跡象。
In other words the whole spectrum of levels is just like that of an alkali turned upside down. 換句話說，整個能級譜恰好就像是上下顛倒的堿金屬能級譜一樣。
Everything is upside down in this house. 這房間什么都搞得亂七八糟的。
A small man of about thirty, with green eyes and a tangle of fair hair, stood looking down at me. 我面前站著一個三十歲上下的矮小的漢子，碧綠的眼睛，一頭亂七八糟的淡黃頭發，他正低頭望著我。