Iec
[化] 离子交换色谱法
🗣️ 情景例句
Are you used to eating western food yet?
你习惯吃西餐了吗？
How did you get there?
你怎么去的？
Recognizing who the customer was, the manager was most apologetic and reprimanded the assistant severely.
经理认出了这位顾客，表示了深深的歉意，还严厉地训斥了店员。