whoa 英[wəʊ] 美[woʊ]
1、whoa用作停下、住手的意思。如：
Slow down! Whoa! 慢点！停！
Whoa, okay, that's enough." 哇，好了，够了。
2、表示惊讶（感叹词）
Whoa! Don't do that, you scared me. 哇！别那样做，你吓到我了。
Whoa, that roller coaster is fast. 哇，那个过山车很快。
英文解释原文
1. To express surprise (interj)
2. To express astonishment(interj)
3. To indicate a desire for one to end that of which they are speaking (interj)
4. Evolved from a song to describe something that you're not quite sure exactly how to describe (adj)
Whoa can also be spelled "woah" though there are many arguments started by bored people about which way is correct.
1. "Whoa! Don't do that, you scared me."
2. "Whoa, that roller coaster is fast."
3. "Whoa, okay, that's enough."
4. "That car is so cool, it's like, whoa."