因素 yīn sù — element
yīn (first tone, high and level) sù (fourth tone, falling)yin1 su4
element
HSK 5· HSK 1–6 (classic)Level 6· 2021 three-band, nine-level proficiency standardnounMeasure word 个
Meanings
element
element; factor
noun
element
element
element; factor