care的形容词care的副词
careful adj. 仔细的，小心的；
carefully adv. 小心地
He folded the paper carefully.
他小心地把那张纸折起来。
He should have been more careful.
他应当更小心点儿才是。
例句
He carefully knotted his tie.
他仔细地打着领带。
He carefully inspected his hand.
他仔细检查手中的牌。
He carefully modulated his voice.
他仔细地调节了自己的声音。
From now on I\'ll be more careful.
从今以后，我会更加细心。