Barium arsenide
[机] 砷化钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
[化] 砷化物\\n[医] 砷化物
🗣️ 情景例句
until they mentioned needing collateral or a guarantor.
在他们提到担保物或担保人之前。
Better wear out than rust out.
与其闲散不如忙碌。
One day, Mrs. King asked Lucy to go shopping for her.
一天，金太太叫露西帮她去买东西。