| 释义 |
● on /under pain of sth (formal ) with the threat of having sth done to you as a punishment if you do not obey 违则受到某种惩罚；违则以…论处◆ They were required to cut pollution levels , on pain of a £10 000 fine if they disobeyed . 他们被要求降低污染水平，违则罚款 1 万英镑。See also pain |