Eccc
[医][=element concentration calibration curve]元素浓度校正曲线
🗣️ 情景例句
Let me see -- ASPCA....
让我瞧瞧 ASPCA ……
Every cock crows on its own dunghill.
夜郎自大。
He says the Chinese people are very friendly.
他说中国人都很热情。