If at that time you rush to water to blunt, because of the small sand attached easily lacquer face wear away.

如果这时候你急着用水去冲，因为附着的小沙石很容易把漆面磨花。

youdao

The distribution of engaging efficiency, EHD oil film thickness and tooth face wear and their changes along with transmission parameters are presented.

给出了超环面行星蜗杆传动啮合效率、齿面磨损量和弹流油膜厚度的分布规律及其随传动参数的变化规律。

youdao

For everyday, at my dermatologist's recommendation, I wear a sunscreen of SPF 15 or 30 on my face and neck.

在我的皮肤科医生的建议下，我每天都会在脸上和脖子上涂上防晒系数为 15 或 30 的防晒霜。

youdao

For example, the bride may wear a long white dress and have a white veil over her face.

VOA: special.2010.08.09

She did not wear make-up on her face.

VOA: special.2009.09.20

But they also wear gaudy shirts, oversized bright-red neckerchiefs tied to their waists, and sometimes funny face paint.

VOA: standard.2010.01.25

And I now wear a face mask for my bike ride to work.

BBC: Beijing smog: When growth trumps life in China

Dave Lesser, lead singer of the band Brenda, pledged to wear his face mask at every protest until the band is free.

CNN: DC punk bands perform in support of jailed rockers

Health-care workers say that the respirators are uncomfortable and more difficult to wear than face masks, and that they make it hard to speak with patients, among other problems, he explains.

CNN: STORY HIGHLIGHTS