1.
A crust appears to have formed over the volcanic rubble.
火山熔岩表面似乎形成了一层硬壳。
2.
a stream of lava
熔岩浆,2. 火山岩
3.
The volcano vomited flames and molten rock.
火山喷出了火焰和熔岩。
4.
lava ejected from a volcano
从火山喷出的熔岩.
5.
The volcano ejected lava and ashes .
火山喷出熔岩和灰。
6.
Lava issuing from the brim of the crater.
从火山口流出的熔岩
7.
The volcano spouted lava.
那座火山喷发熔岩。
8.
An active volcano vomits forth smoke and lava.
活火山喷出烟雾和熔岩。
9.
Lava issued from the volcano.
熔岩从火山口流出来。
10.
Lava and ashes erupted from the volcano
熔岩和火山灰从火山中喷出来。
11.
The volcano erupted lava and ashes
火山喷射出熔岩和火山灰。
12.
To cause(molten lava)to pour forth from a volcanic vent.
使（岩浆等）喷出使（熔岩）流出火山口
13.
The melted rock may keep on rising and pour out as lava.
熔岩持续上升、喷射，变成火山岩。
14.
An eruptive passageway opening into the crater of a volcano.
喷火孔道直通火山口的熔岩通道
15.
Lave ejected from the volcano. Luckily, it did not hurt people.
熔岩从火山喷出，幸好没伤着人。
16.
Vitrified matter expelled by a volcano.
熔岩火山喷发的玻璃化物质
17.
A volcano emits smoke, lava and ashes.
火山喷射出烟、 熔岩和灰烬.
18.
That volcano cast forth lots of lava and ashes.
那火山喷了出大量熔岩和灰烬。