前言 - 使用手册 - CHE168 ... Ringer tone （电话铃声调） Mute radio （收音机静音） Message beep （信息蜂鸣声） ...
双语例句
1
The dissertation can provide reference for the study on er-suffix mutationhistory about Beijing and mandarin dialect.
本文可为北方方言特别是北京话儿缀音变史的研究提供参考和语料。
2
Most other animals have this functioning DNA but at some point in our history, a mutation disbled the gene - whilst leaving behind its remnants as junk DNA.