a car horn的用法和样例：
- For a moment, the only sound in the room was the blaring of a car horn on Roosevelt Avenue two stories below.
- What about a car horn that sprays sedatives into the air to knock out the idiot driver ahead and get him out of your way?
- A car pass him at top speed,sounding its horn.
- toot continuously; as of a car horn.
- A car passed him at top speed, sounding its horn.
a car horn的相关资料：