英语释义
1
n the activity of contributing to the fulfillment of a need or furtherance of an effort or purpose
2
n a person who contributes to the fulfillment of a need or furtherance of an effort or purpose
5
v give help or assistance; be of service
6
v improve the condition of
8
v abstain from doing; always used with a negative
9
v help to some food; help with food or drink
10
v contribute to the furtherance of
12
v improve; change for the better