基本解释adv.恒久地；从无变化地同根派生 英汉例句I must confess that I always suspect the men who boast that they unvaryingly fall asleep as soon as they get it the bed-those “as soon as my head touches the pillow” fellows. 我必须承认自己总是不相信有人说的脑袋一粘枕头就睡着那类话。