a sound that people make to show that they are surprised or relieved about something or that they are very hot or tired（惊讶、宽慰或感到很热、疲劳时发出的声音）哟，噢- Whew—and I thought it was serious!嚯，我原以为它有多么严重呢！🔊🔊
- Ten grand? Whew!一万英镑？哟！🔊🔊
compare phewWord Originlate Middle English: imitative; compare with phew.