aeronautics
/ˌeərəˈnɔːtɪks/plural noun
treated as sing.
- the study or practice of travel through the air航空学; 航空术。
派生词
aeronautic
adjectiveaeronautical
adjective词源
early 19th cent.: from modern Latin aeronautica 'matters relating to aeronautics'， from Greek （see AERONAUT）.