sink into an existence是什么意思

sink into an existence的音标：sink into an existence的英式发音音标为：[siŋk 'ɪntuː æn iɡ'zistəns]sink into an existence的美式发音音标为：[sɪŋk 'ɪntu ən ɪɡ'zɪstəns]...