a throaty voice的用法和样例：
- The dual large diameter mufflers boost torque and horsepower while producing a throaty, V-twin growl.
- The fourlocals who approached by boat, though certainly amazed, were also courteous,for they bowed low, stroked their huge beards and emitted a throaty rumbling.
- There was a tremor in her voice.
- A man's voice is usually lower than a woman's.