1 EXCLAM 吁(用以吆喝马慢下来或停下来） Whoa is a command that you give to a horse to slow down or stop. 吁(用以吆喝马慢下来或停下来）

2 EXCLAM 慢点，停（暗示说话人语速太快或内容不真实） You can say whoa to someone who is talking to you, to indicate that you think they are talking too fast or assuming things that may not be true. 慢点，停（暗示说话人语速太快或内容不真实） [informal]