Polyfluoroacylphosphinate
[化] 多氟乙酰次膦酸酯
🗣️ 情景例句
Would you like some more ...?
你想不想再来些……
How are you this evening?
今晚上您好吗？
It's nearly ready.We can have dinner at seven o'clock.
马上就好。7点钟我们可以吃饭。