Perborate
n. [化]过硼酸盐
🗣️ 情景例句
Customers flocked into the store.
顾客涌入那家商店。
I'm not good enough.
我还不够好。
The lake was not a natural one, but a man-made reservoir.
这不是一个天然湖泊，是一座人工修建的水库。