Airstream

 Longman Dictionary of Contemporary English Online朗文当代英语 5++LDOCE Online朗文 5++Air·stream /ˈeəˌstriːm $ ˈeər-/ trademark noun [countable]  a type of silver-coloured trailer (=a vehicle which contains beds, a kitchen etc and which is pulled by a car), similar to a bullet in shape. They were first made in the US in the 1930s and continue to be popular and fashionable.

Air·stream nounSyllable  

Airstream
Air‧stream /ˈeəˌstriːm $ ˈeər-/ trademark noun [countable]
a type of silver-coloured trailer (=a vehicle which contains beds, a kitchen etc and which is pulled by a car), similar to a bullet in shape. They were first made in the US in the 1930s and continue to be popular and fashionable.

air·streamBrE /ˈeəstriːm/ 🔊NAmE /ˈerstriːm/ 🔊 nouna movement of air, especially a strong one （尤指强烈的）气流