dot·ted line/ˌ·· ˈ·/ n 1 [C] a line of printed DOTs 虚线: Cut along the dotted lines. 沿虚线剪下。 2 sign on the dotted lineinformal to officially agree to something, especially by writing your name to show that you agree on a contract 【非正式】 〔尤指在合同上〕签名同意,正式同意