Lead selenide
[化] 硒化铅
🧩 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. 硒化物\\n[化] 硒化物; 硒醚
🗣️ 情景例句
I don't know. The baby-sitter says she has a stomachache,
我不知道。临时保姆说她肚子疼.
Better ask twice than lose you way once.
宁愿问路两次胜过迷路一次。
What's Jim doing?
吉姆在干什么？