Barium selenide
[机] 硒化钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
n. 硒化物\\n[化] 硒化物; 硒醚
🗣️ 情景例句
Richard feels we need to find a small house. Richard
觉得我们需要一个小住宅。
He came to give us a talk yesterday.
他昨天给我们作了一次演讲。
But I guess we've got some of the most beautiful mountains and countryside in the world.
但我想我们有一些世界上最美的山脉和乡村。