biconvex
英
[baɪ'kɒnveks]
美
[baɪ'kɒnveks]
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Adjective:
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convex on both sides; shaped like a lentil
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用作形容词 (adj.)
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Achenes included in persistent perianth, dark brown, shiny, ovoid, biconvex, smooth.
瘦果在宿存花被内藏,暗褐色,发亮,卵圆形,两面凸,光滑。
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以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌