Columbous
[建] 三价铌, 亚铌
🗣️ 情景例句
Of course!
当然有！
Last year, he applied to Harvard University for a scholarship and succeeded in passing a difficult examination.
去年，他向哈佛大学申请奖学金并通过了一个很难的考试。
The editor over looked a print error.
这位编辑漏掉了一个印刷错误。