spare-time learners是什么意思

spare-time learners是什么意思 spare time Spare time spare time和enough time是一个意思吗、. in spare time还是on spare time I have no time to spare .这句话中的spare是动词还是形容词 spare time的中文 spare time是不是业余时间? SPARE TIME怎么样 spare time还是sparing time spare的用法,spare some time to do sth.是否是对的?如不对,正确的是? on my spare time还是in my spare time in the spare time /on the spare time哪个对? in his spare time or at his spare time my spare time 英语作文 spare time的中文意思 in sb’ spare time造句 英语作文 my spare time哪个高手帮我写篇英语作文..题目是my spare time 不要复制的