Brown oxide
[化] 棕色氧化物; 棕色氧化物指UO-2
🧩 词语组成解析
brown
[braʊn]
adj. 棕色的;褐色的;被晒黑的;未去壳的;
n. 褐色;棕色;
v. 变成棕色;成褐色;晒黑;烤得焦黄;
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Is something the matter, Grandpa?
怎么了，爷爷？
Beware of him who regards not his reputation.
要谨防不重自己名誉的人。
During my years in school, Annie sat beside me in every class.
在我求学期间，安妮每堂课都坐在我身旁。