Eccc
[医][=element concentration calibration curve]元素浓度校正曲线
🗣️ 情景例句
You're right.
说得对。
Would you please have dinner ready for me?
可以请你为我准备晚餐吗？
Actually, I don't think we need it to be this good.
说实在的，我并不认为我们用得着这么好的，