Lead protoxide
[化] 一氧化铅; 密陀僧
🧩 词语组成解析
lead
[lid]
vt. 领导;引导;指挥;
vi. 领导;导致;用水砣测深;
n. 铅;领导;榜样;枪弹;
adj. 领头的;最重要的;领先的;
n. [化]低氧化物,初氧化物(亦作protoxid)
🗣️ 情景例句
What did you say? I didn't quite get that.
你说什么？我没听清楚。
I went to sleep immediately and slept soundly all night.
我很快地入睡了并且整夜酣睡。
Let me explain why I was late.
让我解释迟到的理由。