Calcium selenide
[机] 硒化钙
🧩 词语组成解析
n. 硒化物\\n[化] 硒化物; 硒醚
🗣️ 情景例句
Customers flocked into the store.
顾客涌入那家商店。
Excuse me. Can you tell me where Main Street is?
劳驾，你能告诉我正街在哪里吗？
Who served you, sir?
是谁接待您的，先生？