●ˌfill sth ˈin🔑1. ( ˌfill sth ˈoutespecially NAmE) to complete a form, etc. by writing information on it填写，填好（表格等）◆You could fill in an application form now. 你可以现在填写申请表。◆Fill in the blank spaces with one of these words. 选词填空。◆I’ve left gaps on the sheet for you to fill in the details. 我在纸上留出了空白，供你填写细节。OBJform, details2.to fill sth, such as a hole, a crack, etc. completely with a substance填塞，填补（洞隙等）◆We’ll have to fill the holes in with cement. 我们得用水泥堵上这些洞。OBJhole, crack3. (especially BrE) to spend time while you are waiting for sb/sth（等待期间）消磨，打发（时间）◆How shall we fill in the time until he arrives? 我们该如何打发他来之前的这段时间啊？[v + adv + n][v + n/pron + adv] (less frequent)