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- They invented Continuous Tone Coded Squelch System or CTCSS for short and patented it as \'PL\' short for \'Private line\'. 于是他们创造了连续音频编码静噪系统CTCSS，并注册了PRIVATELINE，作为专利。
- tone squelch system 单音静噪方式
- continuous tone code squelch system 连续单音控制静噪制
- continuous tone coded squelch system 连续音编码隔音系统
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- Type of squelch: Tone operated by 150-Hz signal. 型静噪: 基调由150赫兹的信号.
- The army get bogged down in the thick squelch mud. 军队都陷入泥沼中，行进时烂泥扑哧作声。
- His peremptory tone of voice irritated everybody. 他那专横的口气激怒了大家。
- 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。
- He had an arrogant tone of voice. 他流露出傲慢的口气。
- 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。
- Don't speak in an authoritative tone. 不要用一种命令的口吻说话。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- Does the furniture tone in with the curtains? 家具与窗帘的搭配协调吗？
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- He often speaks in an arrogant tone. 他经常以一种傲慢的口气说话。
- 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。
- 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。
- The bright blue wilt tone down with the effect of sunlight. 阳光一照射这明亮的蓝色就会柔和下来。
