Quadrafos
[商]四磷酸钠
🗣️ 情景例句
No. Look out the window. The sun is shining!
不。你看看窗外。太阳出来了！
It is good to marry late or never.
晚婚或不婚，都是好事情。
Such undertakings require the precise planning and foresight of military operations.
这种活动需要有军事行动般的周密布署和预见能力。