Perborates
(perborate 的复数) n.[化]过硼酸盐
🗣️ 情景例句
I have to run.
我得赶紧走了。
A good idea came into my mind.
我想到一个好主意。
for even though it was still summer, it rained continually and it was often bitterly cold.
因为即使那时仍为夏季，但雨总是下个不停，而且常常冷得厉害。