您要查找的是不是：
- binaural sound reproducing system 双耳声重放系统
- monaural sound reproducing system 单耳声重放系统
- voice recording and reproducing system 音频录制和复制系统
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- a stereophonic sound recording or reproducing system system using four separate channels. 用四个独立的声道录放立体声的系统。
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- He never has any thought of self. 他从不考虑个人得失。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- He is now out of all conceit with his former self. 他现在全盘否定了他原来的自己。
- a stereophonic sound recording or reproducing system system using four separate channels 用四个独立的声道录放立体声的系统
- The drainage system has been aged. 排水系统已经老化了。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
