Question

penetration n.侵入；渗透；突破；洞察力 (1) 外国资本主义的侵入，促进了这种发展。(2) 但我们的市场渗透率并没有达到百分之百。(3) 这种材料具有高度的渗透力及良好的防水性能。(4) 马奇诺防线据说是固若金汤这一点，已被德军突破盟军防线这件事驳得体无完肤了。(5) 他写的文章尖锐深刻。(6) 她有敏锐的头脑，深邃的洞察力。 When something penetrates, it’s going through something else, so penetration is an example of this happening. You could talk about the penetration of a jacket by a knife, or the penetration of a fortress by an army. When a basketball team pierces the other team's defenses, it's called penetration. Also, in-depth perception or insight is called penetration. Just like physical penetration goes deep into something, mental penetration implies deep understanding of an idea or situation.

Accepted Answer

英 [ˌpenɪ'treɪʃn] 美 [ˌpenɪ'treɪʃn] (1) Penetration by foreign capitalism accelerated this process.(2) We don't have one hundred percent market penetration.(3) The material has good penetration and good water-resistance.(4) The German penetration of the Allied lines was a damning commentary on the supposed (invulnerability) of the Maginot Line.(5) He writes with penetration.(6) She had a quick, sharp mind of considerable penetration. Penetration refers to entering or making your way through something. It's also a deep insight.

英语单词	penetration
英美音标	英 [ˌpenɪ'treɪʃn] 美 [ˌpenɪ'treɪʃn]
中文释义	n.侵入；渗透；突破；洞察力
英语例句	(1) Penetration by foreign capitalism accelerated this process. (2) We don't have one hundred percent market penetration. (3) The material has good penetration and good water-resistance. (4) The German penetration of the Allied lines was a damning commentary on the supposed (invulnerability) of the Maginot Line. (5) He writes with penetration. (6) She had a quick, sharp mind of considerable penetration.
中文例句	(1) 外国资本主义的侵入，促进了这种发展。 (2) 但我们的市场渗透率并没有达到百分之百。 (3) 这种材料具有高度的渗透力及良好的防水性能。 (4) 马奇诺防线据说是固若金汤这一点，已被德军突破盟军防线这件事驳得体无完肤了。 (5) 他写的文章尖锐深刻。 (6) 她有敏锐的头脑，深邃的洞察力。
vocabulary简明	Penetration refers to entering or making your way through something. It's also a deep insight.
vocabulary扩展	When something penetrates, it’s going through something else, so penetration is an example of this happening. You could talk about the penetration of a jacket by a knife, or the penetration of a fortress by an army. When a basketball team pierces the other team's defenses, it's called penetration. Also, in-depth perception or insight is called penetration. Just like physical penetration goes deep into something, mental penetration implies deep understanding of an idea or situation.

Penetration Deep Good Called 英 ˌpenɪ'Treɪʃn] 美 ˌpenɪ'Treɪʃn N.侵入；渗透；突破；洞察力