Flameless
[机] 无火焰的, 不起火焰的
🗣️ 情景例句
take a vacation away from the family--alone.
离开家人而单独在一起渡个假。
Omph!
唔！
(remember how easily the Apollo astronauts bounded along),
还记得阿波罗飞船中的宇航员轻松地跳跃-