翻译为献身、奉献时，不可数。例如，That is dedication.这就是奉献。dedication多用来表示“为重要工作付出的长期的奉献”。
dedication基本含义
英[ˌdedɪˈkeɪʃn]
美[ˌdedɪˈkeɪʃn]
n.献身;奉献;(建筑物等的) 奉献典礼，落成典礼;(书、音乐或作品前部的) 献词;
复数：dedications
dedication例句
Her dedication to her work was admirable.
她对工作的奉献精神可钦可佩。
Her colleagues could not fault her dedication to the job.
她的同事认为她的敬业精神是无可挑剔的。
They had faced one difficulty after another with bravery and dedication.
他们曾以勇敢与执著面对了一个又一个困难。
Servants do every task with equal dedication.
仆人以平等的奉献做每一件事情。
