Manganic acid
[化] 锰酸\\n[医] 锰酸
🧩 词语组成解析
a. 锰的, 得自锰的
🗣️ 情景例句
They rescheduled the product launch.
他们重定产品投放市场的时间表。
To fall to pass the exam
考试落榜
The bridge has been washed away by the floods.
桥已经被洪水冲走了。