Lighting system: all the lightning in an area and the items ...
Qantas is the flag carrier airline of Australia. The name ...
A human powered helicopter developed by AeroVelo, a team of ...
The Boeing Everett Factory, in Everett, Washington, is an ...
A flight condition wherein the airflow separates from the ...
A proposed law that bans cell phone conversations during ...
0
Terms
용어사전
Followers
51
1
13
2
22
6
4
10