（水，空气）清亮，透明
1. to become clear (water, air, etc.), to become transparent
intransitive verb
Godan verb with 'mu' ending
2. to resonate clearly (e.g. voice)
intransitive verb
Godan verb with 'mu' ending
3. to become serene, to become tranquil, to be free of worries
intransitive verb
Godan verb with 'mu' ending
4. to pronounce as an unvoiced sound
intransitive verb
Godan verb with 'mu' ending
