crawl /krɔːl/ to move slowly or with difficulty, especially with your body stretched out along the ground or on hands and knees 缓慢移动;艰难前行;爬行;匍匐前进 climb: 通常指用手或足爬上或爬下，也指飞机、日、月的上升，还可用作比喻。 crawl: 指人或动物以身躯贴着地面缓慢地移动。 The child crawled across the floor. 那个孩子爬过了地板。 I usually feel too shattered to do more than crawl into bed. 我通常疲惫得只有力气爬上床睡觉。 The injured soldier crawled to safety. 受伤的士兵慢慢爬向安全的地方。