DICTIONARY · CC-CEDICT

蘇胺酸

简苏胺酸 · 繁蘇胺酸

Mandarin · pinyin sū àn suān

(Tw) threonine

Full entryShow on map

Characters in this entry

蘇: Look up this written character
胺: àn · amine
酸: suān · tart, sour; acid; stiff; spoiled
苏: sū · revive, resurrect; a species of thyme; transliteration of 'Soviet'

Written characters and their own readings; the entry’s pronunciation is shown above.

Explore the spelling

Mandarin tones

1–4–1 · su1 an4 suan1

Compare attested words with these syllables ↗

Dictionary tones. Connected speech can change their realization.

Connected dictionary

3character links

Explore word families ↗Compare pronunciations ↗Open character structure ↗

Counts describe dictionary records, not word frequency or semantic similarity. Source identities stay separate.

Read this spelling in Classical texts

Follow a written form into the eight pinned witnesses: Analects, Mencius, Laozi, Zhuangzi, Xunzi, Han Feizi, Sunzi and the Mao Shijing. A match is a place to investigate; it does not prove that a modern dictionary sense fits the passage.

蘇胺酸 · find source passages ↗ · 苏胺酸 · find source passages ↗

Explore Classical grammar ↗

Compare dictionary sources Wiktionary · 1 sense · 1 Cantonese reading

Rime Cantonese 粵拼

sou1 on1 syun1

Cantonese word readings for 蘇胺酸. This lexicon supplies readings, not definitions.

CanCLID contributors · CC BY 4.0 · source & license · Data pack

Wiktionary English definitions · Chinese section

Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.

noun

(Taiwan, biochemistry) threonine

Source page · dump 2026-09-02 · Contributors & history

Wiktionary contributors · CC BY-SA 4.0 · source & license · Data pack