carefully的副词
carefully 英['keəfəlɪ] 美['kɛrfəli] adv.小心地，谨慎地；仔细地，认真地 1.We carefully watched every detail of his action. 我们仔细观察了他动作的每个细节。 2.I backed up carefully until I felt the wall against my back. 我小心翼翼地后退，直到感觉后背碰到了墙壁。 3.He studied the keyboard...