concretion
n 凝结;结石(concrete+ion)
释义2:
concretion
/ kEn5kri:FEn /
◙ noun1. a hard solid mass formed by the local accumulation of matter, especially within the body or within a mass of sediment• 固结物,凝结物 [mass noun] the formation of such a mass• 固结,凝结【派生】
♦ concretionary adjective【语源】
1. mid 16th cent.: from Latin concretio(n-), from concrescere 'grow together'
俄语/英语字母转换