Perchloric
a. [化](含)高氯的
🗣️ 情景例句
Just because the other kids have motor scooters is no reason for you to stop riding your bike to school.
只是因为其他的孩子都有电单车上学，不足以成为你不骑车上学的理由。
There is nothing which has not been bitter before being ripe.
事情在成功前没有不艰苦的。
The first settlers on the plains of America were Native Americans.
美洲平原上的首批定居者是美洲土著人。