Lead sulfide
[化] 硫化铅
🧩 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. 硫化物\\n[化] 硫化物
🗣️ 情景例句
whom I think you've met once or twice before.
我想你以前见过他一两次面。
My hobby is collecting stones.
我的嗜好是收集石头。
At night, the children always do their homework.Then they go to bed.
晚上，孩子们总是做作业，然后去睡觉。