Retrieval code
[计] 检索码
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
code
[kəud]
n. 行为准则;代码，密码;法典;信号;
vt. 将…译成电码;编码，加密;
vi. 为…编码;指定遗传密码;
🗣️ 情景例句
Or helped you?
还是帮助你？
This telephone line is interrupted.
这个电话不通。
Just now we all watched you sign to show that you had received the cheque.
刚才我们大家都观察到了你为表明已收到那张支票而签名。