相关单词近義詞 densely 密集地, dumbly 默默地臨近詞obtuse, obtusely serrate, obtuse-angulate, obtuse angle sign, obtuse-angle blade, obtuse crossing angle, obtusely angulated ear, obtuse marginal artery, obtuse angled triangle, Obtuse margin of heart, obtuse angled triagnle 返回 obtusely