A hatch is an opening in the deck of a ship, through which people or cargo can go. You can also refer to the door of this opening as a hatch. 舱口; 舱口盖
adjective [原级] 阴影线的
The young disappeared soon after they were hatched. 幼崽孵出后不久就不见了。
verb [vt. 及物动词] 孵化;策划(hatch 的过去分词形式)
The chicks have already hatched. 小鸡已经孵出来了。