单词	lacunar
释义	la·cu·nar (lə-kynər) n. 1. A ceiling constructed with recessed panels. 2. pl. lac·u·nar·i·a (lăk′yə-nârē-ə) A recessed panel in such a ceiling. [Latin lacūnar, from lacūna, hole; see LAGOON.]
随便看	Indo-European root: s(w)eks Indo-European root: swel- Indo-European root: swen- Indo-European root: swep- Indo-European root: swer- Indo-European root: swesor- Indo-European root: swo- Indo-European root: swād- Indo-European root: syū- Indo-European root: sā- Indo-European root: sāg- Indo-European root: sāwel- Indo-European root: sē- Indo-European root: sēmi- Indo-European root: sū- Indo-European root: tag- Indo-European root: tauro- Indo-European root: tegu- Indo-European root: tek- Indo-European root: teks- Indo-European root: telə- Indo-European root: tem- Indo-European root: ten- Indo-European root: terkw- Indo-European root: ters-

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