中国大学MOOC: In the word peak, /p/ is unaspirated, phonetically transcribed as [p].
举一反三
- 中国大学MOOC: In English, the distinction between aspirated[pʰ]and unaspirated [p] is not phonemic.
- 中国大学MOOC: Since /p/ and /b/ are phonetically similar, occur in the same environments and they can distinguish meaning, they are said to be ___________.
- 中国大学MOOC: A syllabic consonant is to be interpreted phonologically as /ə/ plus a consonant, but phonetically as the under-stroke [ ˌ ] combining vertical line below a consonant. Thus, the word button is phonologically [bʌtn̩] but phonetically /bʌtən/.
- 中国大学MOOC: 已知：int *p( ); p是( )。
- 中国大学MOOC: P(A)=P(B)=0.8,P（AB）=0.4，则P(A-B)=0.5