Phosphinate
亚膦酸盐, 亚膦酸酯
🗣️ 情景例句
He cancelled his appointment.
他取消约会了。
Would you ask her to call Larry Ruskin at 8 36-2550?
请你让她给拉里i拉斯金挂个电话好吗？电话号码是:836-2550。
How did the game turn out?
球赛结果如何？