Polyphosphate
多磷酸盐
🗣️ 情景例句
I would lke to place an order please.
我要下定单。
Grasp the shadow and let go the substance.
舍本逐末。
Bagrit foresaw a time when computers would be small enough to hold in the hand,
巴格瑞特预示有一天计算机可以小到拿在手上，