Ecotonal
交错群落区的\\n群落过渡区的（ecotone的形容词形式）
🗣️ 情景例句
Thank you, that was a great meal.
谢谢，真是一顿好饭。
Never swap (or swop) horses while crossing the stream.
骑渡中流莫换马。（指危难时不宜做大变动）
Yes, but what are in the boxes?
哦，那箱子里是什么呢？