A trough under the eaves of a building to carry off rainwater.

承霤；水宽。

A depression at the roadside to carry off surface water.

(路旁之)排水沟。

Any shallow trench.

槽；沟。

White space formed by the inside margins of two facing pages of a book or other bound material.

(在左右两页中间内侧的)空白处。

Place characterized by poverty, squalor, vice.

贫民窟；罪恶；肮脏的地方。

The lowest or most vulgar level or condition of human life.

贫贱。

To cut into, or furnish with, narrow channels.

作沟于…；装槽于…。

To become channeled, as a flickering candle.

成槽。

Burn unsteadily so that the melted wax flows down the sides.

淌蜡(如摇曳之烛)。