| 释义 |
词性词形谱(n)eighteen(a)eighteenmo eighteenth(ad)eighteenthly eighteen 义务阶段1500 全国卷频次：2 /ˌeɪˈtiːn/ num. eighteens 0 十八 高考真题原句提选：He published his first song when he was eighteen years old.他在18岁时发表了他的第一首歌。Babies need a lot of rest: most of them sleep about 18 hours a day!婴儿需要大量的休息：他们中的大多数人每天要睡18个小时左右！ |