arcuateadj.
英 'ɑːkjʊət | 美 'ɑrkjʊɪt
中文adj. [解剖] 弓形的；拱形的
词根词源
arcuate (adj.)"bent like a bow," 1620s, from Latin arcuatus "bow-like, arched," past participle of arcuare "to bend like a bow," from arcus "bow" (see arc (n.)).
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