subsoil

• vt. 掘起…的底土；深挖，深耕
• n. 底土；下层土；天然地基

sub-,在下，soil,土壤，土地。

subsoil (n.)

1799, from sub- + soil (n.).

1. Some movement in the building will occur as It'settles into the subsoil.

楼房沉到下层土时,楼里就会有动静.

来自《简明英汉词典》

2. They embedded the pilings deep into the subsoil.

他们把桩深深打进地基下的土中.

来自《简明英汉词典》

3. Earthworms burrow deep into the subsoil.

蚯蚓深深地钻进底土.

来自《简明英汉词典》

4. He embedded the pilings deep into the subsoil.

他把桩深深打进地基下的土中.

来自《简明英汉词典》

5. The subsoil resources occur at widely scattered locations.

地下的资源散布各地.

来自辞典例句