相关单词近义词 penetrating 敏锐的, keen 敏锐的, piercing 尖锐的, sharp 锋利的, acute 严重的, penetrant 渗透剂, pervasive 普遍的, perceptive 敏感的, insightful 有深刻见解的..., discerning 有见识的, discriminating 有辨别能力的..., incisive 一针见血的, knifelike 似刀割的临近词pen, Penha相似词pendulum, penetrate, penetrating, penetration, penfriend, peng, penguin, penicillin, 返回 penetrative