| 单词 | to and fro |
| 释义 | to and fro adverb[before noun],adjective uk/ˌtuː ən ˈfrəʊ/us/ˌtuː ən ˈfroʊ/in onedirectionand then in theoppositedirection, anumberoftimes: 往复地；来回地She wasgazingout thewindow,rockingrhythmicallyto andfro.她注视着窗外，身体有节奏地来回摇晃着。 Backwards, sideways and back and forth
to and fro| American Dictionaryto and fro adverb[not gradable] us/ˈtu ən ˈfroʊ/in onedirectionand then in theoppositedirection: Outside mydoorI couldhearpeoplewalkingto and fro. Examplesofto and froto and fro The ultrasonic sensor and strain gauge are driventoandfrotoward the tube surface by high pressure air. From theCambridge English Corpus Not only do people movetoandfroacross international space, their personal relationships change. From theCambridge English Corpus The heart of the practice, the administration hub, lies behind it and, from this, staff radiatetoandfroas they carry out their work. From theCambridge English Corpus The actuated rotary joint propelled the legtoandfro, and thus, controlled the direction of motion. From theCambridge English Corpus Upon returning to the stationary frame of reference, these cells are precisely the viscous vortices oscillatingtoandfrohigh above the ripples. From theCambridge English Corpus The letters and telegrams senttoandfro, complete with ever-changing financial figures, are quoted extensively. From theCambridge English Corpus It is a constanttoandfroof patients. From theCambridge English Corpus The inexorable persistence of the opening motive conjures up a grief-stricken widow, rockingtoandfroin her overwhelming sorrow. From theCambridge English Corpus The whole process was repeated a few times before beginning to rocktoandfroin this position. From theCambridge English Corpus A computer stores and processes information; linked with other computers on a computer network, it can also pass informationtoandfro. From theCambridge English Corpus The audience is drawn into the action and there is a relaxed flow of communicationtoandfro. From theCambridge English Corpus The "toandfro" motion of electrons near the grid contributes, together with the electromagnetic energy flow, to the feedback of the microwave generator. From theCambridge English Corpus Another hydraulic actuator enabled the hip to movetoandfro. From theCambridge English Corpus The rising plumes swingtoandfroand the upper flux concentration moves between them. From theCambridge English Corpus Only on the forestage can people hurrytoandfro, as in a city street. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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