to and fro
英 [tu: ænd frəʊ] 美 [tu ənd fro]

adv.

来回地，往复地；

英英释义

to and fro

• adv.moving from one place to another and back again

  同义词：back and forthbackward and forward

双语例句

1. He walked up and down the locker room.
   他在衣帽间里来来回回地走。

权威例句

To and Fro
To and fro
To and Fro
The "to-and-fro"sign: duplex Doppler evidence of femoral artery pseudoaneurysm.
To-and-fro movement and external escape of carotid arterial blood in brain death cases. A Doppler ultrasonic study.
Synchrotron microangiography reveals configurational changes and to-and-fro flow in intramyocardial vessels.
Cancer: The to and fro of tumour spread.
The to and fro of tumour spread
To and fro washing system and method
To-and-fro optical voltage signal propagation between the insular gustatory and parietal oral somatosensory areas in rat cortex slic...
Carbon dioxide absorption; the circle versus the to-and-fro.
The to and fro sign: the hallmark of pseudoaneurysm
To-and-fro left ventricular-to-right atrial shunting after valve replacement shown by transesophageal echocardiography