名词
中文翻译：威廉斯的气管音调
同义词：
["Williams' vocalization", "Williams' voice quality"]
例句：
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1. The physicist used a microscope to study the tracheal tone of the frog.
这位物理学家使用显微镜研究了青蛙的气管音调。
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2.The doctor noticed that the patient had a different tracheal tone than usual.
医生注意到病人的气管音调与平常不同。
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3. The scientists discovered that the tracheal tone of the new species was unique.
科学家们发现这个新物种的气管音调是独一无二的。