Cryptaustoline
厚壳桂碱
🗣️ 情景例句
What subject did you major in university?
你在大学主修的科目是什么？
Men know where they were born, not where they shall die.
人能知其生于何地，不能知其死于何方。
When the instrument is situated at more than 700 miles from the earthquake centre,
如果把这种仪器安装在距震源700多英里远的地方，