ReadWriteQuiz
Chinese dictionary
fmlcudgel one's brains; devote one's entire energy and thought (to)
我们将殚精竭虑、竭诚服务。
We are willing to devote our life to work hard and serve.
antonym
我们将殚精竭虑、竭诚服务。
We are willing to devote our life to work hard and serve.