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
Pleased to meet you.
很高兴见到你。
She never mends her clothes; they all have holes in them.
她从来都不补缀衣服。因此，衣服上到处都是破洞。
In the midst of all this movement, the weight and the pen would be still.
重物和笔都却不运动。