你好!小心翼翼carefully 英['keəfəlɪ] 美[ˈkɛrfəlɪ] adv. 仔细地; 小心谨慎地; 警惕地; 周密地; [例句]We carefully watched every detail of his action.我们仔细观察了他动作的每个细节。
