| 释义 |
back-and-forth [英] [bæk ænd fɔ:θ] [美] [bæk ənd fɔrθ] [副] 来回地;一来一往 词频排名 7634/55435 学习人数 5583 难度等级 1/10 认知比例 55.27% 例句 Google’s back-and-forth with the Chinese government Google与中国政府间若即若离的关系 As that back-and-forth suggests 正如反复谈到的那样 The shuttle flies back-and-forth on the loom. 织布机上梭子来回飞动。 助记 联想 forth ad.向前 back-and-forth 来回的,折腾的=backward and forward =to and fro =rushing or dragging fluctuate back and forth 起伏,波动 and so forth / on 等等=etc.(et cetera) set forth 启程 hit the road走起,走你
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