| 释义 |
●how, why, where, who, etc. on ˈearth(informal) used to emphasize the question you are asking when you are surprised or angry or cannot think of an obvious answer （加强疑问句的语气）到底，究竟◆What on earth are you doing? 你究竟在干什么？◆How on earth can she afford that? 她怎么可能负担得起呢？ See also earth |