Ecto-entad
[医] 由外向内
🧩 词语组成解析
adv. 向内, 向心
🗣️ 情景例句
Who am I, you old rascal?
我是谁 ？你这个老玩童。
Hello, it's really great to talk about ourselves and get to know each other.
大家好，我们自我介绍并相互认识真是太好了。
While this was going on, Mr.Taylor was upstairs.
这开始发生时，泰勒先生正在楼上。