Dictionary › 直积

直积

zhí jī

2-character word Traditional 直積

What 直积 means

1. direct product (in set theory)

The characters in 直积

• 直zhístraight; to straighten; fair and reasonable
• 积jīto amass; to accumulate; to store up; (math) product (the result of multiplication)…

Sounds the same

Read zhí jī, tone for tone, but written differently.

• 值机to check in (for a flight)

Go deeper

• The four tones and the neutral tone, to read zhí jī correctly.
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