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
Perhaps you could get a guarantor--
也许你可以找一位担保人
I'm afraid I don't know. Let me ask the supervisor in this section.
恐怕我不知道,让我来询问一下该组的负责人。
Shortly after this the famous H. M. S. Challenger expedition established the study of the sea-floor as a subject worthy of the most qualified physicists and geologists.