penetrating

柯林斯词典

1. ADJ A penetrating sound is loud and usually high-pitched. 刺耳的
Mary heard the penetrating siren of an ambulance. 玛丽听到了救护车刺耳的警报声。
2. ADJ If someone gives you a penetrating look, it makes you think that they know what you are thinking. 穿透人心的 (目光)
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。