Perborate
n. [化]过硼酸盐
🗣️ 情景例句
and a pitcher of lemonade.
和一壶柠檬汁。
The man is drawing blueprints for a new house.
这个人在设计新房屋的蓝图。
for five of her sixteen watertight compartments had already been flooded!
16个密封舱已有5个进水。