乳糖

Chinese

		breast; milk	sugar; sweets; candy
trad. (乳糖/乳醣)		乳	糖/醣
simp. (乳糖)		乳	糖

Pronunciation

Mandarin
(Pinyin): rǔtáng

(Zhuyin): ㄖㄨˇ ㄊㄤˊ
Cantonese (Jyutping): jyu⁵ tong⁴

Mandarin
- (Standard Chinese)⁺
  - Pinyin: rǔtáng
  - Zhuyin: ㄖㄨˇ ㄊㄤˊ
  - Gwoyeu Romatzyh: ruutangr
  - IPA ^(key): /ʐu²¹⁴⁻²¹¹ tʰɑŋ³⁵/
Cantonese
- (Standard Cantonese, Guangzhou)⁺
  - Jyutping: jyu⁵ tong⁴
  - Yale: yúh tòhng
  - Cantonese Pinyin: jy⁵ tong⁴
  - Guangdong Romanization: yu⁵ tong⁴
  - IPA ^(key): /jyː¹³ tʰɔːŋ²¹/

Noun

乳糖

(biochemistry) lactose

Derived terms

乳糖不耐 (rǔtáng bùnài)

半乳糖 (bànrǔtáng)

Japanese

Kanji in this term
乳	糖
にゅう Grade: 6	とう Grade: 6
on’yomi

Etymology

乳 (nyū, “milk”) +‎ 糖 (tō, “sugar”)

Pronunciation

On’yomi
- (Tokyo) にゅうとー [nyùútóó] (Heiban – [0])
- (Tokyo) にゅうとー [nyúꜜùtòò] (Atamadaka – [1])
- IPA^(key): [ɲ̟ɯ̟ᵝːto̞ː]
Homophones: 入刀, 入党, 入湯, 乳頭

Noun

乳糖 (hiragana にゅうとう, rōmaji nyūtō, historical hiragana にゆうたう)

Synonym of ラクトース (rakutōsu, “lactose”); milk sugar

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