grand perroquet fixe avant
/ˈɡʁɑ̃ pɛʁokˈɛ ˈfiks avˈɑ̃/
n
English: main lower topgallant sail · 主桅下上帆
Sens：Square sail between the main upper topgallant sail and the main upper topsail.
English: main lower topgallant sail · 主桅下上帆