Dictionary › 闭域

闭域

bì yù

2-character word Traditional 閉域

What 闭域 means

1. closed domain
2. algebraically closed field (math.), e.g. complex number field {复数域|fù shù yù}

The characters in 闭域

• 闭bìto close; to stop up; to shut
• 域yùfield; region; area

Sounds the same

Read bì yù, tone for tone, but written differently.

• 碧玉jasper
• 璧玉jade disk with a hole in the center

Go deeper

• The four tones and the neutral tone, to read bì yù correctly.
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