[N-UNCOUNT-COLL 不可数集合名词](牛、羊等)家畜,牲畜,牲口 Animals such as cattle and sheep which are kept on a farm are referred to as livestock.
The heavy rains and flooding killed scores of livestock.
暴雨和大水淹死了许多牲口。
Oxford
live·stock/ˈlaɪvstɒk; NAmEˈlaɪvstɑːk/noun[uncountable , plural ]the animals kept on a farm, for example cows or sheep 牲畜;家畜live·stock/ˈlaɪvstɒk; NAmEˈlaɪvstɑːk/