The noun 航空母舰 (hángkōng mǔjiàn) means 'aircraft carrier.' It refers to a large warship that serves as a seagoing airbase, equipped with a flight deck for launching and recovering aircraft. It is a key term in military and defense discussions.
中国已经建造了三艘航空母舰。
Zhōngguó yǐjīng jiànzào le sān sōu hángkōng mǔjiàn.
China has already built three aircraft carriers.
航空母舰是海军最重要的装备之一。
Hángkōng mǔjiàn shì hǎijūn zuì zhòngyào de zhuāngbèi zhī yī.
Aircraft carriers are one of the most important pieces of equipment for a navy.
那艘航空母舰正在进行海上试验。
Nà sōu hángkōng mǔjiàn zhèngzài jìnxíng hǎishàng shìyàn.
That aircraft carrier is undergoing sea trials.