增氮 — zēng dàn — Chinese Dictionary

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增

氮

增

氮

Definitions2 characters

zēng¹ dàn⁴

to increase; to expand; to augment; to add / nitrogen

Usage•••frequent

Pronunciations

增

氮

As word

1

zēng¹

to increase; to expand; to augment; to add / nitrogen

2

dàn⁴

to increase; to expand; to augment; to add / nitrogen