圆形、圆球形、球形

1. round, circular, spherical

adjective (keiyoushi)

弯曲、光滑

2. curved, smooth

adjective (keiyoushi)

和谐、平静、安宁、和蔼、亲切

3. harmonious, calm, peaceful, amiable, amicable

adjective (keiyoushi)