Dictionary › 外源

外源

wài yuán

2-character word

What 外源 means

1. exogenous

The characters in 外源

• 外wàioutside; in addition; foreign
• 源yuánroot; source; origin

Words starting with 外源

• 外源凝集素wài yuán níng jí sù(biochemistry) lectin

Sounds the same

Read wài yuán, tone for tone, but written differently.

• 外援foreign aid; external aid; (sports) foreign player

Go deeper

• The four tones and the neutral tone, to read wài yuán correctly.
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