phlegmatic
/flegˈmætɪk/adjective
- (of a person) having an unemotional and stolidly calm disposition沉着冷静的：
the phlegmatic British character.
沉着冷静的英国式性格。
派生词
phlegmatically
adverb词源
Middle English （in the sense 'relating to the humour phlegm'）： from Old French fleumatique, via Latin from Greek phlegmatikos, from phlegma 'inflammation' （see PHLEGM）.