词典网
首页 | 英汉词典 | 短语词典
更新日期:2026-08-14
have first call on stha. to have the right to be the first person to use something具有使用某物的优先权b. to be the first person that you will help because they are important to you处于优先〔受助的〕地位:•Her children had first call on her time.她的时间优先花在孩子们身上。