她涂了些遮瑕膏来掩盖脖子上的吻痕。

She applied some concealer to hide the ___hickeys on her neck.

她试图用遮瑕膏掩盖脸上的吻痕。

She tried to cover up the ___hickeys on her face with concealer.

这台相机拍出来的照片有黑点，可能是镜头里有些灰尘颗粒。

The photos from this camera have dark spots, probably caused by some ___dust particles in the lens.