rudiment：雏形，萌芽，基本原理，基础

rude,原始的，-ment,名词后缀。引申诸相关词义。

• gin trap
• gippy tummy
• giraffe
• gird
• girder
• girdle
• girl
• girl Friday
• giro
• girth
• gist
• git
• give
• gizmo
• gizzard
• glace
• glacial
• glaciation
• glacier
• glad
• glade
• gladiator
• gladiolus
• glamour
• glam rock