farrow
noun /ˈfærəʊ/
  /ˈfærəʊ/
 - a group of baby pigs that are born together to the same mother (同时生出的)一窝子猪 
- an act of giving birth to pigs产子猪 
词源Old English fearh, færh ‘young pig’, of West Germanic origin, from an Indo-European root shared by Greek porkos and Latin porcus ‘pig’.