heavier-than-air
/'heviәðәn'eә(r)/
中文翻译
a. 比空气重的, 重于空气飞行器的
英文解释
s relating to an aircraft heavier than the air it displaces
常见例句
1
n heavier-than-air craft that is propelled by the flapping of wings
2
heavier-than-air craft that is propelled by the flapping of wings
相关词组
1
un. 重航空器
[网络] 重於空气的飞行器械