Calclacite
醋酸氯钙石
🗣️ 情景例句
You said you wanted to be a doctor like your father.
你说过你希望像爸爸一样成为一名医生。
I usually wake up early.
我通常早醒。
which we may call respectively the tough and the gentle.
我们分别称之为强硬法和温柔法。