Using the voice to produce musical tones or melodies

• The art or practice of vocal music

用嗓音发出乐音或旋律

• 声乐的艺术或练习

Present participle and gerund of sing

sing 的现在分词和动名词

Disclosing information to authorities; confessing under pressure

向当局透露信息；在压力下招供

Smooth, flowing, and melodious in tone

声调流畅优美，富有歌唱感

Making a whistling sound from escaping steam

因蒸汽逸出而发出嘶鸣声

A ringing or buzzing sound in the ears

耳中的嗡鸣或鸣响