undertones的例句（undertones在句子中的用法）

• The couple at the next table were speaking in undertones. 邻桌的夫妇在低声交谈.
• ...a witty, racy story with surprisingly serious undertones. 诙谐却寓意深刻的荤段子
• Well-dressed clients were talking in polite undertones as they ate. 衣着光鲜的顾客们边吃边斯文地低声聊着天。
• His mother leaned forward and spoke to him in urgent undertones. 他母亲身子前倾，小声而急切地跟他说话。