Pertechnetate
高锝酸盐
🗣️ 情景例句
I know you want to get to it.
我知道你想要开始啦。
I'm going to show him how to sing a song.
我正要指点他如何唱歌。
In primitive cultures the obligation to seek and to receive the traditional instruction is binding to all.
在原始文化中，寻求和接受传统教育的义务对全民都有约束力。