启用的英语是 come into use?

启用的英语是 come into use? come into use的use是名词词性对吗 put into use 和 come into use 的差别 关于come into的用法在新2里的一道题,the airport (c).选项c是come into use recently 选项d是has just come into use 为什么不能选择d啊 come into use和come into effect有什么区别? 英语初级问题.Last year it came into use为什么不用had came into use这是过去完成时嘛! come into use造句子(4)个要求有翻译 have come into use为什么要用一个have,是做动词么?1楼那个come是一般形式与过去分词同行的是什么意思，能再详细说说么？ do you into me or use me?into是爱的意思? come into 和 become into的区别 启用的造句 懂德语的朋友帮帮忙~I have not come into this world to make men better,but to make use of their weaknesses.帮忙把这段英语翻译成德语,这段话的原文是德语的,希特勒说的,但我找不见原文了 come in和come into的不同 come in和come into的不同 在魏国启用吴起的是哪个国君 启用商鞅变法的是哪个国君? 7.启用商鞅变法的是哪个国君?秦募公秦献公 在魏国启用吴起的是哪国君