🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
receptor
[ri'septə]
n. [生]感受器,受体;[电]感受器,接收器;[化]接受器;感觉器官;
🗣️ 情景例句
But your L C must reach us 30 days before delivery.
但交货前30天,我们必须要收到你们的信用证。
How could that be?
怎么可能有这种事?
All right! Thank you very much. I'll give you a call.
好吧!非常感谢。我会给您打电话的。