Erbium oxide
[化] 氧化鉺
?? 詞語組成解析
n. 鉺\\n[化] 鉺
oxide
['ɑksa?d]
n. [化]氧化物;
??? 情景例句
I hope so.
我希望如此。
He is unworthy to live who lives only for himself.
為己而生，生而可恥。
Good, I'll see you there at 12:30.
好的，十二點我會在那兒與你碰面。