注音

to indicate the pronunciation of Chinese characters using Pinyin or Bopomofo etc / phonetic notation / (specifically) Bopomofo (abbr. for 注音符號|注音符号[zhu4 yin1 fu2 hao4])

to inject / to pour into / to concentrate / to pay attention / stake (gambling) / classifier for sums of money / variant of 註|注[zhu4]

to register / to annotate / note / comment

sound / noise / note (of musical scale) / tone / news / syllable / reading (phonetic value of a character)

Mandarin Phonetic Symbols 1 (official name of the phonetic system of writing Chinese used in Taiwan) / Bopomofo / abbr. to 注音一式[zhu4 yin1 yi1 shi4]

Wade-Giles transliteration scheme for Chinese

Mandarin Phonetic Symbols 1 / Bopomofo / abbr. for 國語注音符號第一式|国语注音符号第一式[Guo2 yu3 zhu4 yin1 fu2 hao4 di4 yi1 shi4]

see 注音符號|注音符号[zhu4 yin1 fu2 hao4]

Mandarin phonetic symbols (MPS), phonetic alphabet for Chinese used esp. in Taiwan, also known colloquially as Bopomofo (after the first four letters of the alphabet:ㄅㄆㄇㄈ)

phonetic transcription / system of representing spoken sounds