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- 50 mm piezo audio indicator, 3 - 16 V dc, lead wires, 2.5 KHz, mounting tabs, volume baffle 50毫米压电音频指标，3-16伏直流电，导致电线，2.;5千赫，安装制表符，体积挡板
- The prospect of bankruptcy has now receded. 破产的危险已经减少了。
- 41.8 mm piezo audio indicator, 3 - 28 V dc, lead wires, 2.8 KHz, mounting tabs, slow pulse 8毫米压电音频指标，3-28伏直流电，导致电线，2.;8千赫，安装制表符，脉搏缓慢
- This experience opened a new prospect in his mind. 这一经验为他的思想开阔了新的视野。
- There were prospecting for oil in the desert. 他们那时正在沙漠中勘探石油。
- Some geologists are prospecting for oil here. 一些地质学家在此探勘石油。
- 28 mm piezo audio indicator, 4 - 28 V dc, lead wires, 3.5 KHz, mounting tabs, fast pulse 28毫米压电音频指标，4-28伏直流电，导致电线，3.;5千赫，越来越多的标签，快速脉冲
- After months of prospecting he finally struck gold. 经过数月的勘探，他终于发现了金矿。
- They are prospecting the region for oil. 他们正在该区勘查油矿。
- The prospect of Christmas left the children agog. 对圣诞节的憧憬使得孩子们兴奋不已
- 8 mm piezo audio indicator, 3 - 28 V dc, lead wires, 2.8 KHz, mounting tabs, slow pulse 8毫米压电音频指标，3-28伏直流电，导致电线，2.;8千赫，安装制表符，脉搏缓慢
- After years of prospecting, they struck gold veins. 经过多年勘探之后，他们找到了金矿矿脉。
- The reproductive quality of audio tapes has improved enormously. 录音磁带的复制质量有了很大改进。
- The prospect of another war appalled us. 想到有可能发生另一场战争，我们不寒而栗。
- She's a good prospect for the British team. 她很有可能被选入英国队。
- She rejoiced at the prospect of the Paris trip. 她对即将能去巴黎旅行一事高兴万分。
- The prospect of success intoxicates me. 成功的前景令我陶醉。
- A formidable prospect lies ahead of him. 他的前景令人忧惧。
- No audio indications; out of range deteriorating audio quality 无声音提示；通话质量差不在服务区
- The prospect from the balcony was breathtaking. 从阳台上看去景色美极了。
