Definition
This phrase describes a person's intense and penetrating gaze, often when they are scrutinizing someone or something closely, potentially making others feel uneasy.
锐利的眼神（带紧迫感）
Sherlock Holmes cast a piercing look over him.
夏洛克·福尔摩斯投给他一个锐利的目光。
Her piercing gaze seemed to indicate that she was not someone to be trifled with.
她锐利的目光似乎表明她不是一个可以轻视的人。
His piercing blue eyes stared directly at me, making me feel slightly uncomfortable.
他锐利的蓝眼睛直直地盯着我，让我感到有点不自在。