Demo Stories Pills Dictionary Annotator For Schools Download App

Demo Stories Pills Dictionary Annotator For Schools Download App

Dictionary/四维空间

四维空间四維空間

sì wéi kōng jiān

ㄙˋ ㄨㄟˊ ㄎㄨㄥㄐㄧㄢ

N

1four-dimensional space (math.)

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