keelhaul,
keelhaul [sb] vtrtransitive verb: Verb taking a direct object--for example, "Say something." "She found the cat." | (nautical: punish by dragging under keel of a ship) | （作为对船员等的刑罚）把…绑在船下拖曳
zuò wéi duì chuán yuán děng de xíng fá bǎ bǎng zài chuán xià tuō yè |