Erbia
[化]铒氧, 氧化铒
🔁 扩展释义
【化】 氧化铒
🗣️ 情景例句
Ah, come on, Robbie.
噢， 算了吧， Robbie。
A policeman pricks up his ears.
一个警察竖起耳朵在认真地听着。
Well, we can't take Polly with us. Could you look after her for me while we're away?
嗯，我们不带波利去。我们不在这里时，您能帮我照料它吗？