盖板式棚洞的英文怎么说

18次大中小

盖板式棚洞的英文：
slab shed tunnel

slab是什么意思：
n. 四方厚块，厚片；混凝土路面
v. 把…分成厚片；用石板铺

I will slab a piece of bread.
我会切下厚厚的一片面包。

The patio was made of stone slabs.
这天井是用石板铺砌而成的。

A man was eating a huge slab of pizza.
一个人正在吃巨大的厚厚的批萨。

shed是什么意思：
n. 棚式建筑物，棚屋
v. 使泄出；流血；抗，防（水）；脱落

appropriate shed
专用货棚

The bicycles are kept under a shed.
自行车存放在车棚下面。

There is a small shed in the midst of the forest.
这座森林的中间有一间小棚屋。

tunnel是什么意思：
n. 地下通道；洞穴
v. 挖掘隧道；打开通道

The engineers sank a tunnel into the ground.
工程师们在地下挖了个隧道。

The exit of the tunnel is concealed.
地道的出口开在隐秘的地方。

A tunnel was to be blasted through the mountains.
一条隧道要被炸开，穿山而过。