coalbox

n.煤箱,<军俚>发黑烟的炸弹

煤箱；用于盛放煤炭的箱子

名词

1. The coalbox was filled to the brim with freshly mined coal.
煤箱里装满了刚开采的煤炭。

2. The old coalbox in the cellar was used by the previous owners to heat the house.
地窖里的旧煤箱曾被之前的主人用来供暖。