1. 获得：增加引用计数称为获得(getting)对象的引用,减少引用计数称为释放(putting)对象的引用. 当引用计数跌到零时,对象便可以被销毁,同时相关内存也都被释放.

2. 采煤：getter loader 截装机 | getting 采煤 | geylussite 单斜纳钙石

noun

1. the act of acquiring something

    e.g. I envied his talent for acquiring
           he's much more interested in the getting than in the giving

    Synonym: acquiring