四维空间
sì wéi kōng jiān
Pinyin

Definition

四维空间
 - 
sì wéi kōng jiān
  1. four-dimensional space (math.)

Character Decomposition

Related Words (20)

四
sì
  1. 1 four
  2. 2 4
天空
tiān kōng
  1. 1 sky
空
kōng
  1. 1 empty
  2. 2 air
  3. 3 sky
  4. 4 in vain
空气
kōng qì
  1. 1 air
  2. 2 atmosphere
空间
kōng jiān
  1. 1 space
  2. 2 room
  3. 3 (fig.) scope
  4. 4 leeway
  5. 5 (astronomy) outer space
  6. 6 (physics, math.) space
上空
shàng kōng
  1. 1 overhead
  2. 2 in the sky
丢三落四
diū sān là sì
  1. 1 forgetful
  2. 2 empty-headed
十四
shí sì
  1. 1 fourteen
  2. 2 14
半空
bàn kōng
  1. 1 midair
四分之一
sì fēn zhī yī
  1. 1 one-quarter
四十
sì shí
  1. 1 forty
  2. 2 40
四合院
sì hé yuàn
  1. 1 courtyard house with a fully enclosed courtyard (type of Chinese residence)
四周
sì zhōu
  1. 1 all around
四季
sì jì
  1. 1 four seasons, namely: spring 春, summer 夏, autumn 秋 and winter 冬
四射
sì shè
  1. 1 to radiate all around
四川
Sì chuān
  1. 1 Sichuan province (Szechuan) in southwest China, abbr. 川 or 蜀, capital Chengdu 成都
四川省
Sì chuān Shěng
  1. 1 Sichuan province (Szechuan) in southwest China, abbr. 川[Chuān] or 蜀[Shǔ], capital Chengdu 成都[Chéng dū]
四月
Sì yuè
  1. 1 April
  2. 2 fourth month (of the lunar year)
四处
sì chù
  1. 1 all over the place
  2. 2 everywhere and all directions
四起
sì qǐ
  1. 1 to spring up everywhere
  2. 2 from all around

Idioms (20)

一纸空文
yī zhǐ kōng wén
  1. 1 a worthless piece of paper (idiom)
人去楼空
rén qù lóu kōng
  1. 1 the people are gone and the place is empty (idiom)
  2. 2 the sight of a deserted place brings old friends to mind
  3. 3 the place is deserted
  4. 4 the birds have flown
传播四方
chuán bō sì fāng
  1. 1 to disseminate in every direction (idiom)
两手空空
liǎng shǒu kōng kōng
  1. 1 empty-handed (idiom); fig. not receiving anything
劈空扳害
pī kōng bān hài
  1. 1 damaged by groundless slander (idiom)
危机四伏
wēi jī sì fú
  1. 1 danger lurks on every side (idiom)
司空见惯
sī kōng jiàn guàn
  1. 1 a common occurrence (idiom)
名扬四海
míng yáng sì hǎi
  1. 1 to become known far and wide (idiom)
  2. 2 famous
唱空城计
chàng kōng chéng jì
  1. 1 lit. to sing “The Empty City Stratagem” (idiom)
  2. 2 fig. to put up a bluff to conceal one's weakness
  3. 3 (jocularly) (of a place etc) to be empty
  4. 4 (of one's stomach) to be rumbling
四世同堂
sì shì tóng táng
  1. 1 four generations under one roof (idiom)
四仰八叉
sì yǎng bā chā
  1. 1 sprawled out on one's back (idiom)
四两拨千斤
sì liǎng bō qiān jīn
  1. 1 lit. four ounces can move a thousand catties (idiom)
  2. 2 fig. to achieve much with little effort
四分五裂
sì fēn wǔ liè
  1. 1 all split up and in pieces (idiom); disunity (in an organization)
  2. 2 complete lack of unity
  3. 3 to disintegrate
  4. 4 falling apart
  5. 5 to be at sixes and sevens
四大皆空
sì dà jiē kōng
  1. 1 lit. the four elements are vanity (idiom)
  2. 2 this world is an illusion
四平八稳
sì píng bā wěn
  1. 1 everything steady and stable (idiom); overcautious and unimaginary
四海升平
sì hǎi shēng píng
  1. 1 lit. all four oceans are peaceful
  2. 2 worldwide peace (idiom)
四海为家
sì hǎi wéi jiā
  1. 1 to regard the four corners of the world all as home (idiom)
  2. 2 to feel at home anywhere
  3. 3 to roam about unconstrained
  4. 4 to consider the entire country, or world, to be one's own
四海皆准
sì hǎi jiē zhǔn
  1. 1 appropriate to any place and any time (idiom); universally applicable
  2. 2 a panacea
四海飘零
sì hǎi piāo líng
  1. 1 drifting aimlessly all over the place (idiom)
四脚朝天
sì jiǎo cháo tiān
  1. 1 four legs facing the sky (idiom); flat on one's back

Sample Sentences