Plumbous oxide
[机] 一氧化铅
🧩 词语组成解析
a. 亚铅的, 含二价铅的\\n[化] 铅的; 二价铅的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
I majored in economic and trade English.
我主修的是经贸英语。
I was impressed very much.
我有深刻的印象。
Reading is only a partial solution,
看书只能解决部分问题。