Two clamshell-type nose gear doors fair with the fuselage when closed. The above sentence means"当前起落架舱门关闭时，这两扇蛤壳型舱门与机身形成完整的流线型．"
A.1正确答案A
Two clamshell-type nose gear doors fair with the fuselage when closed. The above sentence means"当前起落架舱门关闭时，这两扇蛤壳型舱门与机身形成完整的流线型．"
A.1正确答案A
