sow

/soʊ/

an adult female hog

中文释义：成年母猪

The sow gave birth to a litter of ten piglets last night.

这头母猪昨晚产下了十只小猪。

Farmers keep the sow in a separate pen during farrowing.

农民在母猪分娩时将其单独关在围栏里。