| 释义 |
to and fro
释义
来回地：指在一个方向上，然后在相反的方向上，多次来回移动。
例句
1·She stood up and began to pace to and fro .
她站起来开始来回地踱步。
《柯林斯英汉双解大词典》
2·The room thrummed with the activity of packets fluttering to and fro like little digital moths around a digital streetlight.
充斥房间的活动数据包来回地跳跃，就像围绕着数字路灯的数字飞蛾。
3·She rocked the baby to and fro .
她来回摇动着婴儿。
《牛津词典》
同义词
来回地
back and forth
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