名词
中文翻译：天空帽
同义词：
['helium cap', 'sky hood']
例句：
-
1.The pilot wore a skycap to protect himself from the cold air.
飞行员戴着一个天空帽来保护自己免受冷空气的侵袭。
-
2.The astronaut wore a skycap during his long space mission.
宇航员在长时间的太空任务中戴着一个天空帽。
-
3.The skycap was designed to keep the pilot warm in extreme weather conditions.
这个天空帽的设计是为了在极端天气条件下保持飞行员温暖。