gucks

There was some sticky guck on the kitchen counter, so I wiped it off.

厨房台面上有一些黏糊糊的东西，所以我把它擦掉了。

The drain was clogged with dark guck, and we had to clean it out.

下水道被黑色的黏稠物堵住了，我们不得不把它清理干净。

After the storm, the street was covered in mud and guck.

暴风雨过后，街道上满是泥巴和黏糊糊的东西。