英语词汇“And what does he mean by retroactive”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	And what does he mean by retroactive
释义	And what does he mean by retroactive 问：追溯是什么意思呢？
随便看	Chinese teaching chinese-teaching Chinese Teaching and Artistic Imagination Chinese teaching art chinese teaching class chinese teaching contents chinese teaching for foreigners Chinese-teaching for non-Chinese speakers chinese teaching in deaf schools Chinese teaching in high school chinese teaching in middle school Chinese teaching in middle schools Chinese teaching in Norway chinese teaching in primary school Chinese teaching in primary schools chinese teaching in senior school Chinese teaching in Thailand Chinese teaching in university Chinese teaching in vocational colleges chinese teaching keeps warming up chinese teaching language chinese teaching material Chinese teaching materials chinese teaching method chinese teaching methodology