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pycno-
[pycno- 词源字典]
before vowels
pycn-
, word-forming element meaning "close, thick, dense," from comb. form of Greek
pyknos
"thick, dense." Sometimes via German as
pykno-
.
[pycno- etymology, pycno- origin, 英语词源]
[pycno- 词源字典]