n.(尤指前额的)发际线，很细的裂纹，极细的线

原形：hairline复数：hairlines

She combed her hair back smoothly, following the natural hairline.
她将头发梳得顺滑，沿着自然的发际线。
The surgeon drew a new hairline for the patient before the transplant surgery.
外科医生在植发手术前为患者画出了新的发际线。
He had a receding hairline, which made him look older than he actually was.
他有后退的发际线，这让他看起来比实际年龄老。
The stylist used a razor to create a clean and sharp hairline at the nape of the neck.
发型师使用剃刀在颈背处创造了一个干净利落的发际线。
She wore her bangs just above her hairline, framing her face beautifully.
她的刘海刚好位于发际线上方，完美地衬托了她的脸庞。
The barber trimmed the hair around his ears to match the rest of his hairline.
理发师修剪了他耳朵周围的头发，使之与其余的发际线相匹配。
After years of wearing tight hairstyles, she noticed her hairline had started to thin.
多年佩戴紧绷发型后，她注意到自己的发际线开始变薄。
The product claims to stimulate hair growth along the hairline and prevent further hair loss.
这款产品声称能刺激发际线附近的头发生长，并防止进一步的脱发。
He decided to shave his head completely rather than deal with an uneven hairline.
他决定完全剃光头，而不是处理不均匀的发际线。
The dermatologist recommended treatments to strengthen the hair follicles and stabilize the hairline.
皮肤科医生推荐了一些治疗方法来强化毛囊，稳定发际线。