起火的英文：
on fire
pyrophoric
start a fire

参考例句：

The third little pig makes a fire.
第三只小猪生起火来。

There was a panic when the building caught fire.
大楼起火时， 人们一片惊慌。

Do, with like timorous accent and dire yell as when, by night and negligence, the fire is spread in populous cities
很好，你嚷起来吧，就像在一座人口众多的城里，因为晚间失慎而起火的时候，人们用那种惊骇惶恐的声音呼喊一样。

The house where the outbreak of fire started
最先起火的房子

He got so provoked that he flipped.
他被激怒了，发起火来。

In case of fire, break the glass and escape.
如果起火，就砸碎玻璃逃生。

The ignition of the forest was caused by lightning.
森林起火是由雷电引起的。

The spontaneous combustion of the oil-soaked rags caused the barn to catch fire.
油布碎片的自燃使谷仓起火。

They were ejected from the burning plane.
他们被从起火的飞机中弹了出来。

Everything seemed quite regular when the fire broke out.
"起火的当时,一切似乎都很正常。"

fire是什么意思：
n. 火；炉火；火灾；热情；激情；磨难；炮火
v. 点燃；烧制；烘制；激励；充满激情；解雇；着火；开枪

The fire raged.
大火熊熊燃烧。

They fired at the robbers.
他们向强盗开枪。

The house was on fire.
房子起火了！

pyrophoric是什么意思：
adj.
发火的
start是什么意思：
n. 开始，起点；动身；开动；震惊，震动
v. 出发；开始，着手；发动；创办；惊起

Then It'started to break into pieces. These pieces started to move apart.
然后它开始分为很多块。这些分开的板块开始移动，分开。

He started coughing blood.
他开始咳血了。

His hearing has started to go.
他的听力开始衰退。