Traskite
硅铁钡钛矿
🗣️ 情景例句
This is Susan with Jiaotong University student. May I have your name, sir?
我是交通大学的在校生苏珊，请问您贵姓？
Is that ok?
这样行吗？
All the biscuits that were sent were carefully weighed.
凡送来的饼干都仔细地称量。