sleepy读音音标：英：[sliːpi]、美：[sliːpi]。
sleepy指人昏昏欲睡，或沉睡时的寂静状态，即可作表语，又可作定语。作表语时，是“困倦、想睡觉”之意，作定语时，作“贪睡、寂静的”意思。
固定搭配feel sleepy 感到困倦。例如：
Tom often feels sleepy in English class.汤姆在英语课上常感到困倦。
You look so sleepy and you need a rest now.你看起来很困，需要好好休息一下了。
相关短语：
1、Sleepy lagoon：静悄悄的沙滩；酣睡的珊瑚岛；梦幻的珊瑚礁；沉睡的礁湖。
2、Sleepy Mouse：沉睡的老鼠；熟睡鼠。
3、Me sleepy：我感到很困；我想睡了。
例句：
1、"Just ease these darbies at the wrist, and roll me over fair. I am sleepy, and the oozy weeds about me twist."
“就只把那些腕上的镣铐解开，让我好好地翻过身，我困了，带着湿泥的海藻缠绕着我。”
2、A shot of Hagemura the Violet Turaco, somewhat timid one with poor crest. It looked fast asleep, leaning agaist the perch. Such a sight made me sleepy as well.
这是亲密接触小径的有点胆小的哈格木拉，看来它也是热得一点力气都没有了。瞧它懒洋洋地靠在树上睡得多香，看到它睡得那么舒服，我照着照着也跟着困了起来。
3、ictims of carbon monoxide poisoning get sleepier and sleepier until they lose consciousness, never to regain it.
中毒者越来越疲倦，直到失去意识，再也无法醒来。
4、he cows looked at him, sleepy and surprised.
奶牛瞅瞅他，睡意未尽，有些吃惊。
5、Yes, but they may make you sleepy or give you headaches. So, it's best to take them at night.
是的，但吃完可能会让你犯困或头痛，因此最好是在晚上服用。
5、