1. 感到困倦：(18)take time to do sth. 花时间做某事 | (19)feel sleepy感到困倦 | (20)have a day off 休一天假
2. 欲睡：feel out 试探出 | feel sleepy 欲睡 | feel small 觉得渺小
3. 犯困：stay up 熬夜 | feel sleepy 犯困 | keep long fingernails 留长指甲
4. 感到困了：26. revise for the History test 为历史测试复习 | 27. feel sleepy 感到困了 | 28. do any revision 复习
1. In the afternoon many people may feel sleepy and cannot concentrate on their work.
2. feel sleepy的近义词
2. When he arrived, Zhang said he was still scared and " didn't feel hungry or sleepy the whole night ".
3. James said he " felt a little sleepy " but " didn't feel tired " when he arrived at the arena.