back and forth
US /bæk ənd fɔrθ/
・UK /bæk ænd fɔ:θ/
A1 初級
adv.副詞來回
She rocked the baby back and forth.
adj.形容詞反覆的
The negotiations involved a lot of back and forth discussion.
n.名詞來回
The back and forth of the pendulum was mesmerizing.
n.名詞爭論
There was a lot of back and forth about the budget before they finally agreed.
phr.片語來回
She rocked the baby back and forth to soothe it.
phr.片語反覆
They argued back and forth about the details of the contract.
adj.形容詞反覆的
There was a back and forth argument about who was right.
adj.形容詞猶豫不決的
The decision-making process was a back-and-forth affair, with many revisions.
n.名詞討價還價
The negotiation involved a lot of back and forth before a deal was reached.
adv.副詞反覆地
The negotiations went back and forth for weeks before an agreement was reached.
n.名詞交流
The negotiation involved a lot of back and forth before the contract was finalized.
影片字幕
信用卡用戶注意！為什麼「感應付款」比「刷卡」更安全？ (Why Tap-to-Pay Is Safer Than a Credit Card Swipe | WSJ Tech Behind)
06:53
- So when you insert a chip card into a reader, there's a few back and forths in that communication whereas in contactless, there's just fewer back and forth.
因此，當你將晶片卡插入讀卡器時，通訊會有一些來回的交互，而在無接觸支付中，交互的次數較少。
- It was just built as a more efficient, more streamlined, only the bare necessities kind of information being passed back and forth.
無接觸支付是作為一種更有效率、更精簡的方式設計建構的，只傳遞了必要的最基本訊息。
我討厭高跟鞋 (I Hate High Heels)
02:30
- My ankles wobble back and forth; I lose all capabilities of balancing.
我的腳踝前後晃個不停；我失去所有平衡感。
