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。

• Messrs Mr
• messy
• mestiza
• mestizo
• Met
• meta-
• metabolism
• metabolize
• metacarpal
• metadata
• metafiction
• metal
• metalanguage
• metalinguistic
• metalled
• metallic
• metalloid
• metallurgist
• metallurgy
• metalwork
• metamorphic
• metamorphose
• metamorphosis
• metaphor
• metaphorical