sudden
翻译
突然的, 意外的
例句
There was a sudden change in the weather.
天气突然发生了变化。
All of a sudden, the lights went out.
突然，灯灭了。
语法模式
a sudden ((noun)) 突然的((名词)) There was a sudden power outage.
all of a sudden 突然 All of a sudden, the dog started barking.
近义词
同义词: abrupt, unexpected; 反义词: gradual, expected
词源
源自古法语“sodain”，来自拉丁语“subitaneus”，意为“意想不到的”。
记忆技巧
想象汽车“突然”刹车。这个动作是迅速且出乎意料的。