suddenly 

英汉解释

adv. 突然地；忽然

同义词

r. abruptly，all of a sudden，of a sudden，on the spur of the moment

参考例句

1. Suddenly see the irony of fate brings.
却突然看见宿命带来的讽刺。
2. It died suddenly, in a terrible rain of fire and ash.
在一阵可怕的火焰和灰烬之中，它突然死亡了。
3. Suddenly through the darkness a great white stream of light appeared.
突然间，在黑暗中出现了一道巨大的白色光芒。

英英解释

adv.
  1. happening unexpectedly
  2. quickly and without warning
  3. on impulse; without premeditation

网络释义

Suddenly
忽然之间; 瞬然; 突然地; 突然;
Suddenly sunday
突然来的星期天; 突然来购乐学的星期天;
leave suddenly
（突然）离走;
rise suddenly
勃兴;
quickly suddenly
霍然;