When the glue started to set up hard, I removed the screws and applied a new coat of glue over the entire surface of the alternator.

当胶水开始建立硬，我删除了螺丝和应用新的大衣胶水的整个表面的发电机。

youdao

If you see a tiger in the zoo, you may think its coat is brightly collared and easily seen, but in the jungles and grassland where it lives, a tiger is hard to see.

在动物园里见到老虎，你可能认为它们的皮毛颜色亮丽，很容易被发现，但是在它们所生活的丛林里和草地上，老虎是很难被发现的。

youdao

The coat of mine has seen hard wear.

我这件外套已穿过很多年了。

youdao

"Hard coat" process provides peace of mind for users by protecting important video data from scratches and fingerprint contamination.

ENGADGET: Sharp intros first 100GB BDXL discs, Japan gets first dibs on July 30

It is particularly hard to coat spheres or objects covered with textured surfaces this way.

ECONOMIST: MONITOR