Kalium
n. 钾\\n[医] 钾(19号元素)
🗣️ 情景例句
He graduated from medical school in 1960
他在一九六零年从医学院毕业，
Custom without reason is but ancient error.
习俗没有道理，古代谬误而已。
He said to a monkey, I'm hungry, Monkey. Go and bring me some food.
“我饿了，猴子。去给我拿些吃的东西来。”