| 单词 | 流音 |
| 释义 | 〔approximant〕A speech sound, such as a glide or liquid, produced by narrowing but not blocking the vocal tract, as by placing an articulator, such as the tongue, near another part of the vocal tract.无擦通音：因声道变窄但未封闭而发出的声音（如滑音或流音），如将发音器官（如舌头）靠近声道的另一侧发出的声音 |
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