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外项
wài​xiàng

extreme terms

Definitions Defs Origin Strokes Stroke Words Sentences Sents
外项 外項 wài​xiàng
extreme terms
The first and fourth terms in a mathematical proportion; for example, in 'a:b=c:d', 'a' and 'd' are the extreme terms.

Frequency

Written text
0.026 per million

Cross-References

Antonym

  • 内项 nèi​xiàng

Sources

Frequency data
BCC Corpus (BLCU)