speech sound造句

1、A speech sound produced in the pharynx
由咽喉发出的声音

2、A speech sound pronounced with such a vibration
颤音讲话器官颤动发出的语音

3、a speech sound made with the vocal tract open
声道敞开发出的语音。

4、Evidence came up that specific speech sound are recognized by babies as young as 6 months.
有证据表明，6个月大的婴儿可以辨别特殊的语音。