Picolinium tungstosilicate(piwsi)
[化] 甲基吡啶┹钨硅酸盐
🧩 词语组成解析
[化] 甲基吡啶┹; 皮考啉┹
🗣️ 情景例句
Seeing as you are all so tired, we'll finish this lesson next time.
考虑到现在你们都很累了，这课我们下次接着讲吧。
What track does the Metroliner leave from?
华纽特快从第几轨道开出？
Frank gently lifted the crockery out of the box an suddenly noticed a miniature painting at the bottom of the packing case.
弗兰克轻轻地把陶器拿出箱子，突然发现在箱底有一幅微型画，