| 释义 |
back and forth
释义
来回地，来来回回地，反复地：指来回移动或反复进行某种活动。
例句
1·Rain gathered in a lotus leaf, like Yinzhu rolling back and forth in the above.
雨水聚集在荷叶上，像银珠在上面来回滚动。
2·This is the same arrangement found in an old-fashioned steam radiator, in which the coiled pipes pass heat back and forth as water courses through them.
这个结构与老式蒸汽暖气片相同，水流经散热器时，热量通过盘管来回输送。
3·He paced back and forth .
他来回踱步。
《柯林斯英汉双解大词典》
同义词
反复地，来回地
to and fro
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