stocker
/ˈstɒkə(r)/noun
1
- N. Amer. a farm animal, typically a young steer or heifer, destined for slaughter but kept until matured or fattened〈北美〉（长大或育肥后屠宰的）家畜（尤指小公牛或小母牛）。
2
- a person whose job is to fill the shelves of a shop or supermarket with merchandise（商店、超级市场的）补货员。
3
- N. Amer. informal a stock car〈北美, 非正式〉（火车的）牲口车厢。