Eccc
[医][=element concentration calibration curve]元素浓度校正曲线
🗣️ 情景例句
Yeah. I really did do a good job, didn't I?
是的 ，我确实拍得不错， 对不对？
It will be very pleasant to go fishing with you.
跟你去钓鱼的话，将会很愉快。
Thank you.
谢谢。