The phonetic word combinations in the second volume of the first grade include: music, sound, lingering sounds, facial expressions, busy sounds, lingering sounds, transliteration, pinyin text, phonetic text, etc.

1. Music: (name) a form of art. The most basic elements are rhythm and melody, which are divided into two categories: vocal music and instrumental music.

2. Sound: The signs left by sound waves in the human mind through the auditory nerve.

3. The lingering sound lingers: After the singing stops, the lingering sound seems to be still lingering on the roof beams, describing the singing or music as beautiful and memorable.

4. Voice, smile and appearance: refers to a person’s voice, appearance and expression (mostly used in memory of relatives, friends or the deceased).

5. Busy tone: After dialing, the phone makes continuous and short beeps because the other party is busy, indicating that the call cannot be connected.

6. The lingering sound: describes the melodious and sweet sound that still lingers after the music ends, echoing in the ears.

7. Transliteration: expressing a word in a certain language with the tone of a word in another language that has the same or similar pronunciation, such as "tank" translated into "tank".

8. Pinyin text: A symbol system that marks phonetics but does not mark semantics, which is enough to clearly record a certain language. In history, it first evolved from cuneiform script and developed into two categories: syllables and phonemes. The former includes Sanskrit, Tibetan, Katakana and other letters, while the latter includes Greek, Latin, Mongolian and other letters.

9. Phonetic writing: A writing that uses a small number of letters to record the sounds in a language, thereby recording the language.