v.孵出;破壳;筹划;
n.舱口;舱门;小窗口;
例句:
It is good to have a hatch before the door.
闭口深藏舌,安身处处牢.
This is an escape hatch when there is something urgent.
发生紧急情况时,这里是应急出口.
When will the eggs hatch?
这些蛋什么时候孵化?