Leucophosphite
[矿]淡磷钾铁矿
🗣️ 情景例句
Can you assist me in this matter?
这件事您能帮助我吗？
Didn't I tell you before?
我不是告诉过你吗？
No, she didn't hurt herself. She was all right.
没有，她没有摔伤。她没事。