Erbium
n. 铒\\n[化] 铒
🗣️ 情景例句
and there's one person I haven't photographed in a long time.
而有一个人我已经很久没为她拍照了。
It took me an hour to walk there.
走到那里花了我一小时。
It's quite likely that a decision will be made before the end of the year.
有可能年底前就要作出决定。