？deserve的名词形式是deservingness，正当性
There were many children whose deservingness he recognized and rewarded.因表现优秀而被他认可和奖励的孩子有很多。
The money saved could be used for more deserving causes.省下的钱可以用于更需要帮助的事业。
deserve(找不到名词形式）
英[dɪˈzɜ:v]美[dɪˈzɜ:rv]
vt. 值得; 应得; 应受;
vi. 应受报答; 应得报酬; 应得赔偿; 应受惩罚;
[例句]Government officials clearly deserve some of the blame as well
政府官员显然也应当承担部分责任。
[其他] 第三人称单数：deserves 现在分词：deserving 过去式：deserved 过去分词：deserved
reservation
英[ˌrezəˈveɪʃn] 美[ˌrezərˈveɪʃn]
n. 保留; 预订，预约; 保留地，专用地;
[例句]I told him my main reservation about his film was the ending
我告诉他我主要是对他电影的结尾有保留意见。
[其他] 复数：reservations
