基本解释n.下降；衰落同根派生 英汉例句“Honey,” My throat tightened.“Put his head downcome to Mama. “宝贝，”我的喉咙变紧了，“把他的头放下，到妈妈这儿来。“Honey,” My throat tightened. “Put his head downcome to Mama. We'll go find help.” “宝贝，”我的喉咙变紧了，“把他的头放下，到妈妈这儿来。得去求助。”