Diplex
a. 双重通信的, 双重的\\n[电] 双讯
🗣️ 情景例句
You made a tough decision.
你做了一个困难的决定。
They had a baby last month.
他们上个月有了一个婴儿。
who produced it with a flourish and pointed out a microscopic 'o' beside the time of the arrival of the train at his station;
站长拿着时刻表一挥手，指着那趟列车到站时刻旁边一个很小的圆圈标记。