"频繁 ----- frequently,反复"------ repeatedly
again and againtime and againover and over again希望能帮到你，不明白还可以追问.你要快点采纳哟，嘻嘻！！
weshouldmakefulluseofwater.
busybusy
frequent adj.
waterrecycling或Recyclingofwater
over and over again。还有好多。不知道你要用的语境
应该是frequent
反复 [词典] repeatedly; again and again; reversal; relapse; reiteration; [例句]这个计划是经过反复讨论而产生的。The plan was born out of repeated discussions.
189 浏览 2 回答
146 浏览 4 回答
124 浏览 5 回答
89 浏览 2 回答
251 浏览 5 回答
193 浏览 2 回答
355 浏览 4 回答
139 浏览 8 回答
91 浏览 10 回答
232 浏览 4 回答
245 浏览
338 浏览
351 浏览
284 浏览
163 浏览
张祝君1
