词根：pusill = mean （卑微的）

pusillanimous 胆小的，胆怯的（anim生命）

词根词缀：pusill-

【来源及含义】Latin: very weak, little, very small

【同源单词】pusillanimity, pusillanimous, pusillanimously, pusillanimousness

词根词缀：tonsillo-, tonsill-

【来源及含义】Latin: small rounded mass of tissue, especially of lymphoid tissue; tonsil

【同源单词】peritonsillar, tonsil, tonsilla, tonsillar, tonsillectome, tonsillectomy