Barium cresyisulfonate
[机] 甲苯磺酸
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
🗣️ 情景例句
You need some rest to help you get better quickly.
需要多休息， 好让你很快恢复。
Would you mind mailing this letter for me?
你能替我寄这封信吗？
We enjoy staring at them, entranced as they go about their business, unaware (we hope) of our presence.
我们喜欢入迷地看它们做事，它们不知道（但愿如此）我们就在它们身边。