1.
Of, relating to, or designating a disease having no known cause.
突发性的，与突发性疾病有关的，代表突发疾病的
2.
Prepare(or be prepared)for all emergencies
准备对付突发事件切突发事件
3.
a sudden spurt of energy, anger
精力的迸发、 突发的怒火
4.
sudden short burst(of activity,emotion,etc)
（活动、情感等的）突发,发作
5.
A sudden, shocking surprise or turn of events.
晴天霹雳事件的突发或突然转变
6.
an occasional twinge of rheumatism
一阵突发的风湿痛.
7.
With love so sudden and so sweet.
突发的甜蜜的爱情击中。
8.
The guns were spitting fire.
枪炮在突突地发射。
9.
To burst forth into or as if into flame.
突然燃烧突然迸发或象突然迸发似地发出火焰
10.
Spontaneous and induced mutation occur with animals viruses.
动物病毒的突变有自发突变和诱发突变。
11.
Occurring suddenly or unexpectedly.
突然发生的突然或出乎意料地发生的
12.
a sudden occurrence (or recurrence) of a disease.
疾病的突然发作或复发。
13.
The engine kicked back.
发动机突然发生了反冲。
14.
The Marduk-Inanna conflict flares up again.
马杜克——伊娜娜又一次突然发生冲突。
15.
BLACK ROCK SERIES--A breakthrough approach to development of mining industry in Ankang Region;
黑色岩系—安康矿业突破发展的突破口
16.
a sudden attack of fear.
突然发作的害怕情绪。
17.
sudden start of an illness,etc
（疾病等突然的）侵袭,发作
18.
Demonstrators clashed with police.
示威者与警察发生冲突.