![]() |
美国航空和航天学会 | |
avia. | American Institute of Aeronautics and Astronautics |
技术信息服务 | |
busin. | Technical Information Service |
处 | |
gen. | be located at; locations; place; department; nowhere |
manag. | bureau; division |
| |||
American Institute of Aeronautics and Astronautics |
美国航空和航天学会: 2 phrases in 1 subject |
Aviation | 2 |