aid
名词 aid:
a resource
同义词:assistance, help
the activity of contributing to the fulfillment of a need or furtherance of an effort or purpose
同义词:assist, assistance, help
a gift of money to support a worthy person or cause
同义词:economic aid
the work of providing treatment for or attending to someone or something
动词 aid:
give help or assistance; be of service
improve the condition of
同义词:help