Sodium selenide
[化] 硒化钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
n. 硒化物\\n[化] 硒化物; 硒醚
🗣️ 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。
There's nothing to do because tomorrow is a holliday.
无所谓因为明天是假期。
She produced all sorts of weird concoctions, but none of them met with Harry's requirements.
拿出各种各样稀奇古怪的化妆品，但没有一样能够符合哈里的要求。