Chinoite
磷铜矿
🗣️ 情景例句
About eight o'clock?
差不多八点钟好吗？
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
What about vegetables, Sir? They usually go bad as soon as we are at sea.
那些蔬菜怎么办呢，先生？通常是刚一出海它们就会坏掉的。