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| orador; conferencista | |||
| altifalante (The microphone and speaker on a calling device/phone that allows you to converse with someone without using the handset or headset) | |||
| viva-voz (The microphone and speaker on a calling device/phone that allows you to converse with someone without using the handset or headset) | |||
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| Presidente | |||
| 英语 词库 | |||
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| A person who speaks, as well as someone who gives a speech or a talk. | |||
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speaker : 57 短语, 8 学科 |
| 一般 | 17 |
| 信息技术 | 3 |
| 地球科学 | 3 |
| 微软 | 11 |
| 政治 | 3 |
| 电子产品 | 12 |
| 经济 | 2 |
| 通讯 | 6 |