Potassium orthoarsenite
[化] 亞原砷酸鉀
?? 詞語組成解析
potassium
[[p?'t?si?m]]
n. 鉀\\n[化] 鉀K
??? 情景例句
That's not it.
不是這種事。
A good beginning is half done.
良好的開端，就是成功了一半。
Well, you're going to have roast beef and potatoes again tonight!
唉，今晚你們又要吃烤牛肉和土豆了！