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| 接口管，圈; 管接头; 承口; 套口〔管，筒〕; 泵吸口; 瓶嘴; 烟嘴; 口状物; 代言人; 喉舌 | |||
| 套筒; 插嘴; 马衔铁 | |||
| 马衔铁 | |||
| 口模 (挤塑模) | |||
| 送话口 | |||
| 接口; 接口管口承口套口 | |||
| 连接管; 接口管; 喷嘴; 喷管; 端头 | |||
| 护齿; 口嘴; 咬嘴; 牙垫 | |||
| 接口圈; 套口; 口承; 吸口; 管嘴; 管口; 管子接口; 管接头; 口罩; 接口 (管); 受话筒 | |||
| English thesaurus | |||
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| piece | |||
| mouthpiece: 12 phrases in 7 subjects |
| Advertising | 1 |
| Construction | 1 |
| Hydraulics | 1 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 1 |
| Refrigeration | 1 |
| Technology | 6 |