例 句
It was originally designed as a Mach 3 high-altitude bomber, but was later used as a research aircraft。
它最初的设计目标是飞行速度为3马赫的高空轰炸机，但后来被用作科研飞机。
A bomber is a combat aircraft designed to attack ground and sea targets by dropping air-to-ground weaponry, firing torpedoes or deploying air-launched cruise missiles。
轰炸机是一种作战飞机，通过投放空对地武器、发射鱼雷、部署空基巡航导弹等方式攻击地面和海上目标。
驻扎在关岛的美军B-2隐身轰炸机，其打击范围可覆盖印度和太平洋地区国家。
常见词条
H bomber：携带氢弹的轰炸机
day/daylight bomber：昼间轰炸机
stratosphere bomber：同温层轰炸机
earth-hugging bomber：极低空轰炸机
long-range jet bomber：远程喷气轰炸机
carrier-based/carrier-borne bomber：舰载轰炸机
图-160是目前世界上最大的轰炸机
