2, elliptic fingernail: The hand is grasped arenaceous, buffed surface points to upper part, below edge fingernail leading edge burnish.是什么意思_2, elliptic fingernail: The hand is grasped arenaceous, buffed surface points to upper part, below edge fingernail leading edge burnish.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句