a placid安详的年份
placid nature慢性子
Placid Ferreira普莱西德·费雷拉
Placid Casual出版者
Placid Lk街道地址
Placid type平缓型
Lake Placid普莱西德湖;史前巨鳄;平静的湖
Lac Placid史前巨鳄;远古巨鳄;平静的湖;极度凶鳄
Placid Burning平静的燃烧
ADJ（形容词） A placid person or animal is calm and does not easily become excited, angry, or upset. 温和的
She was a placid child who rarely cried.
她是个温和的孩子，很少哭。
ADJ（形容词） A placid place, area of water, or life is calm and peaceful. 平静的
...the placid waters of Lake Erie.
…伊利湖平静的湖水。