Eccc
[医][=element concentration calibration curve]元素浓度校正曲线
🗣️ 情景例句
I'll do it.
我去。
What's on Channel 8 now?
现在8频道播什么节目？
Imagine the effect on a reasonably advanced technological society,
那么可以设想，这将对这个社会产生何等的影响。但科技相当发达的社会，