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单词 di-tri-
释义

di-tri-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly, e.g. di-trichotomous Brit. /ˌdʌɪtrʌɪˈkɒtəməs/, /ˌdʌɪtrᵻˈkɒtəməs/, U.S. /ˌdaɪtrəˈkɑdəməs/, /ˌdaɪtraɪˈkɑdəməs/.
Origin: Formed within English, by compounding. Etymons: di- comb. form, tri- comb. form.
Etymology: < di- comb. form + tri- comb. form.
A compendious way of expressing di- or tri-, di- and tri-, in compounds, as di-trichotomous = dichotomous or trichotomous, di-trimerous (abbreviated 2–3-merous, cf. 2–3-fid,2–3-celled, etc.).In later dictionaries.
ΚΠ
1829 J. C. Loudon Encycl. Plants 57 Branches of panicle di-trichotomous roughish, Glumes acute.
1847 J. Craig New Universal Dict. Ditrichotomous, divided into twos or threes; having the stems continually dividing into double or treble ramifications; the term is sometimes applied to a panicle of flowers.
This entry has not yet been fully updated (first published 1897; most recently modified version published online March 2022).
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