burrow是什么意思

双语用例

• Two burrows were randomly selected for the addition of water to the sand.

• All burrows were checked for puparia at two-weekly intervals.

• The present study shows that burrows also serve as larval deposition sites, but only for a few months each year.

• Here the soil was black and crumbly, so damp that worms burrowed it all year round.

• Following entry into the liver, the fluke burrows through the liver parenchyma before reaching its final site in the bile duct.

• Squirrels were captured, by chasing them from their burrows.

• Small islands were completely censused for armadillo burrows.

• Crab burrows within grassland sites were exposed to direct effects of sunlight.