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单词 valero-
释义

valero-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Some degree of stress is always maintained on the first syllable. If the subsequent element is an existing word, it is likely to retain its original stress pattern, e.g. valerolactic Brit. /ˌvalərə(ʊ)ˈlaktɪk/, U.S. /ˌvælərəˈlæktɪk/, /ˌvæləroʊˈlæktɪk/.
combining form of valerian n. or valeric adj., used in a few chemical terms, as valerobenzoic, valeroglyceral, valerolactic. (Cf. valer- comb. form.)
ΚΠ
1854 H. B. Jones & A. W. Hoffman Fownes's Man. Elem. Chem. (ed. 5) 488 Anhydrous Valero-benzoic Acid.
1868 H. Watts Dict. Chem. V. 980 Valeroglyceral,..a compound analogous to acetal.
1868 H. Watts Dict. Chem. V. 981 Valerolactic acid,..syn. with ethyl-lactic acid.
This entry has not yet been fully updated (first published 1916; most recently modified version published online December 2021).
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更新时间:2024/12/23 23:57:44