[英][t?:'ne?d?][美][t?r?nedo]
n.[大氣]龍卷風，陸龍卷; 大雷雨; 具有巨大破壞性的人（或事物）;
復數：tornadoes tornados
1.
Why do we go in the basement during a tornado?
為什麽龍卷風來的時候我們要躲進地下室？
2.
And now a perfect tornado burst upon me.
壹場完美的龍卷風就在此刻向我襲來。
3.
Heavy clouds hang low over a dilapidated homestead in the midwest, foretelling a possibletornado.
厚厚的雲層低低地懸在中西部殘破的宅地上空，預示可能發生龍卷風。