placid
US
UK placid adj: (calm, tranquil)
SC 宁静的 níng jìng de
TC 寧靜的
TC 寧靜的
SC 平静的 níng jìng de ，píng jìng de
The ocean was placid, making it a good day for boating.
placid adj: (person: serene) (指人)
SC 温和的，宁静的 wēn hé de ，níng jìng de
TC 溫和的，寧靜的
TC 溫和的，寧靜的
Teresa's placid personality is what makes her a good yoga teacher.