Eutropy
异序同晶(现象)
🗣️ 情景例句
and we must prepare this room.
我们得收拾好房间。
You have a radio,don't you?
你有一台收音机，对吗？
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。