ahead是什么意思

ahead
英 [ə'hed]美 [ə'hɛd]adj. 向前;在前的;adv. 向前地;地;在(某人或某事物的)前面;预先;在将来,为未来英文词源
ahead (adv.)1620s, "at the head, in front," from a- "on" (see a- (1)) + head (n.). Originally nautical. To be ahead of (one's) time attested by 1837.双语例句
1. He looked straight ahead and overtook a lumbering lorry. 他眼睛直视前方,加速超过了前面一辆慢吞吞行进的大卡车。来自柯林斯例句
2. Mark was out of earshot, walking ahead of them. 马克走在前面,听不见他们的声音。来自柯林斯例句
3. He pushed everyone full speed ahead until production hit a bottleneck. 他催促所有人拼命干活,直到生产遭遇瓶颈。来自柯林斯例句
4. The election was held six months ahead of schedule. 选举提前了6个月举行。来自柯林斯例句
5. Henry generally stayed ahead of the others in the academic subjects. 亨利的文化课成绩通常都优于其他学生。来自柯林斯例句
