fast比較級與最高級分別為faster和fastest。fast的意思是快的,迅速的,敏捷的,迅速發生的,立即發生的,動作迅速的,頭腦靈活的。例句:that clocks an hour fast(那個鐘快了一個小時)。
擴展資料。
fast的.例句:she climbed the staircase cautiously,holding fast to the rail(她緊緊地抓著欄杆,小心翼翼地爬樓梯);brindley was known as a very,very fast driver(眾所周知,布林德利是個喜歡飛車的人)。
擴展資料。
fast的.例句:she climbed the staircase cautiously,holding fast to the rail(她緊緊地抓著欄杆,小心翼翼地爬樓梯);brindley was known as a very,very fast driver(眾所周知,布林德利是個喜歡飛車的人)。