calmnessKK [ˋkɑmnəs] /ˈkɑmnəs/名詞1冷靜、鎮定、平靜Her calmness during the emergency impressed everyone in the room.她在緊急狀況下的冷靜讓在場所有人印象深刻。2風平浪靜、無風The calmness of the sea made the crossing surprisingly pleasant.海面風平浪靜,這趟航程意外地舒適。