adv.慎重地；謹(jǐn)慎的
We cautiously connected and the bits began to flow. 但我們還是慎重地連接上，比特流開(kāi)始傳輸。
The younger boxer came at the champion cautiously. 這位年輕的拳手謹(jǐn)慎地逼向拳王。
