Phosphonoacetone
二氧磷基丙酮
🗣️ 情景例句
Absolutely right, Betty.
完全正确， Betty。
How much will you sell me this for?
把这个东西卖给我要多少钱？
They feared that the mummy would fall to pieces when they cut it open, but fortunately this has not happened.
他们曾担心在把木乃伊切开后，它会散成碎片，但幸运得很，这种情况并未发生。