wow

1. INTERJ You can say "wow" when you are very impressed, surprised, or pleased. 哇 (用于表示感叹、惊讶或高兴)[非正式]

I thought, "Wow, what a good idea."

我想: “哇，多妙的一个主意。”

2. V to arouse great enthusiasm in 激起(热情)[slang]

3. N a slow variation or distortion in pitch that occurs at very low audio frequencies in sound-reproducing systems, such as a record player, usually due to variation in speed of the turntable, etc 音符失真; 声音走音