adjective [原级]渗透的；尖锐的；有洞察力的
Mary heard the penetrating siren of an ambulance.
玛丽听到了救护车刺耳的警报声。
verb [vt. 及物动词]穿透；贯穿（penetrate 的 ing 形式）
Technology is becoming bigger and more aspirational, and penetrating almost every aspect of our lives.
科技的覆盖范围变得越来越大，且科技越来越受人追捧，几乎渗透到我们生活的方方面面。
单词造句:
- 网友用“Penetrating”造句精选
- He gazed at me with a sharp, penetrating look that made my heart pound. 他用一种犀利的、穿透人心的、使得我的心怦怦直跳的目光注视着我。
- Second, Jupiter's enormous mass prevents most Sun-bound comets from penetrating the inner solar system. 其次，木星的巨大质量阻止了大多数与太阳结合的彗星穿透太阳系内部。