Mary heard the penetrating bell of an ambulance.玛丽听到了刺耳的救护车警铃声。He never stopped asking penetrating questions.他一直在问一些尖锐的问题。He had an extraordinarily penetrating gaze.他的目光有股异乎寻常的洞察力....

penetrating的音标：penetrating的英式发音音标为：['penɪtreɪtɪŋ]penetrating的美式发音音标为：['pɛnɪˌtretɪŋ]...

v.渗透，互相贯通( interpenetrate的现在分词 )...

interpenetrating的音标：interpenetrating的英式发音音标为：[ɪntɜ:'penɪtreɪtɪŋ]interpenetrating的美式发音音标为：[ɪntɜ'penɪtreɪtɪŋ]...

Acrylic resin ( ACR ), as an impact modifier for R - PVC, was synthesized by latex interpenetrating poly - mer network technique.采用乳液聚合技术合成了硬聚氯乙烯(R - PVC)抗冲击改性剂丙烯酸酯类聚合物 ( ACR ).The copolymer latex of butyl acrylate and V...

adj.敏锐的，有洞察力的，聪明的，响亮的v.贯穿，穿过( penetrate的现在分词)，刺入，了解，渗透...

...dark penetrating eyes.锐利的黑眼睛a penetrating analysis透彻的分析The man in the black overcoat shot a penetrating look at the other man.身穿黑大衣的男子目光犀利地扫了另外一名男子一眼。Mary heard the penetrating bell of an ambulance.玛丽听到了刺耳的救护车警铃声。He n...