Ybco
abbr. yttrium barium copper oxide 钇钡铜氧化物
🗣️ 情景例句
and forgot to enter it in my appointment book.
但忘了写到工作日记里 。
Would you mind calling back sometime?
你介意找个时间打电话回来吗？
Dad, this is Zheng Jie, who I knew in Paris.
爸爸，这是郑杰，我是在巴黎认识他的。