aerial ladder

常见例句

Back-check and Maintenance of Aerial Ladder Fire Truck
云梯消防车的检查与维护
Japan developed a state-of-the-art aerial ladder fire apparatus with articulated boom
日本开发出先端曲折式云梯消防车
Please go down the ladder and chuck up my hat.
请下梯子把我的帽子扔上来。
The birds perched on the television aerial.
鸟停在电视天线上。
The picture is much clearer with the new aerial.
装上新天线后画面清晰多了。
She was badly hurt when she fell from the ladder.
她从梯子上跌下来，伤得很厉害。