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
Have a safe trip home.
路上小心点。
How much flour did you want to use?
你要用多少面粉?
Neither was I surprise when the train stopped at Widley, a tiny station a few miles along the line.Even a mighty express train can be held up by signals.