empty
单词辨析：
指纸张无字迹的、未印刷过的，或磁带未录制内容的。
a blank cheque/form
空白支票/表格
Leave the first page blank.
第一页留空。
指建筑物内部缺乏设施或装饰的，也指人身体部位裸露的，形容土地、树木等时表示其没有植被覆盖或枝叶凋落的。
bare feet/trees
光着脚/光秃秃的树
She lived in that tiny bare room for six years.
她在那个空荡荡的小房间住了6年。
She wore a low-necked dress, and her arms were bare.
她穿着一件低领连衣裙，手臂裸露。
There's no carpet in the bedroom, just bare floorboards.
卧室里地板裸露，没有铺地毯。
指容器里面什么也没有或者某个地方没有人的。
an empty cup/room
空杯子/房间
The house stood empty for many years.
这房子好多年没人住了。
指实物的内部是空心的。
a hollow tree/tube
空心树/管子
Hollow blocks are used because they are lighter.
使用空心砖是因为它们更轻。
指房屋、土地等未被占用的，或指工作或职位空缺的，侧重表示临时性的情况。
The apartment is still vacant.
那套公寓仍然空着。
The position became vacant after his resignation.
他辞职后，这个职位暂时空缺。
相关例句：
He looked cautiously through a half-inch space between the curtains and saw an empty bedroom
他小心翼翼地透过窗帘上的一条半英寸的缝隙望去，看见了一个空荡荡的卧室。
I emptied the ashtray
我把烟灰缸倒空了。
The roads were nearly empty of traffic.
马路上几乎没有车。
There's only an empty envelope with nothing in it.
光剩了个空信封，里头没有信瓤儿。
I felt empty and hollow; defeated
我感觉空虚无聊，充满挫败感。
There were two empty beer bottles on the table
桌子上有两个空啤酒瓶。