Barium sulfhydrate
[化] 氢硫化钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
n. <美> = hydrosulphide
🗣️ 情景例句
I see under activities that
我注意到在 活动 项目中提到
I asked him to check it for me, but he wouldn't.
我请他帮我检查，但是他不肯。
For years we've been demanding better housing and jobs.
多年来我们一直要求改善住房和工作条件。