Noun:

1. the absence of matter

2. a region that is devoid of matter

3. total lack of meaning or ideas

absencen.缺席；缺乏

vanityn.自负；虚荣心；无价值的东西；浮华

vacancyn.空缺；空白；失神

vacuumn.真空；真空吸尘器；空白adj.产生（利用）真空的v.用吸尘器打扫

emptinessn.空虚；空旷；空地

spacen.空间；处所；太空；空地；空闲；空格；间隙v.留间隔；分隔；走神；忘记

voidadj.空的；无效的；缺乏的n.真空；空白；空虚vt.使无效；排泄；使空出vi.排泄

nothingnessn.虚无；不存在；毫无意义

blanknessn.空白；空虚；单调

inanityn.空虚；愚蠢；空洞的言行

mindlessnessn.不注意；无头脑

pointlessnessn.钝的(无意义的)

senselessnessadj.无感觉的；无意义的；无意识的；不省人事的

1. Leisure is enjoyable, while vacuity is suffering.
   闲暇是享受的，而空虚是痛苦的。
2. He felt a little boring and walked into the garden in order to avoid the vacuity.
   他开始觉得无聊了,他跑到了花园中游玩。
3. Vacuity contrast group was not treated.
   空白对照组不作处理。