Perborate
n. [化]过硼酸盐
🗣️ 情景例句
How long has he held office?
他已任职多长时间了？
Excuse me, can you alter this jacket for me?
请原谅，你能替我修改这件短上衣吗？
The cupboards in her kitchen were full of things she did not need.
她厨房的橱柜中放满了她不需要的东西。