區(qū)別就是decide on是動(dòng)詞decide +介詞on的短語(yǔ)，具體的不同如下 decide on中文意思是決定；選定 If the bride pays, she has the right to decide on the style of dress worn by her attendants.如果新娘付費(fèi)，她有權(quán)決定她的婚禮隨員穿什么款式。 decide中文意思是v. 影響（或決定）…...

determine on有決定、確定要做什么的意思； 而decide on 有選定、決定的意思。 They tried to determine the highest speed of the machine through a number of tests. 他們?cè)噲D通過幾個(gè)實(shí)驗(yàn)來確定機(jī)器的最高速度。 He has decided on his career as a vet....