Zirconia
n. 氧化锆\\n[化] 氧化锆
🗣️ 情景例句
You need to complete some forms before the class.
上课之前你得填一些表格。
Thrift is good revenue.
节约是个好收入。
You must get up and get ready for school. If you don't go soon,you'll be late.
你得起床准备上学了。你如果不赶紧去，就该迟到了。