Tosca
n. 碳酸钙沉积
🗣️ 情景例句
He did everything within his power to achieve the goal.
他竭尽全力去实现目标。
A secret between more than two is no secret.
两人以上知道的秘密就不算秘密。
What did you do next?
接着你做什么呢？