harpoon

中文： 渔叉

1. A long, spearlike implement with a barbed head, attached to a line and used to catch and haul in large marine animals such as whales and other cetaceans, seals, walruses, sharks, etc.
2. Such an implement armed with explosives in the head, used to strike and fatally wound cetaceans when whaling.
3. A sharp tip within a disposable syringe, used to penetrate the stopper.
4. A harmonica. (slang)

复数 harpoons