裂口

1. crack; split

♦ 堤上~了。 The dike has cracked.

♦ 他的手冻得~了。 His hands are chapped by the cold.

2. breach; gap; crack; split

♦ 堤上的~越来越大。 The crack in the dike is getting wider.

3. vent (of a volcano)

~火山锥 breached cone