Simply connected
[数]单连通的
🧩 词语组成解析
connected
[kə'nektid]
adj. 连接的，有关系的，有联系的;连贯的;有血统[婚姻]关系的;
v. 连接( connect的过去式和过去分词);
🗣️ 情景例句
When did the Roman Empire come into being?
罗马帝国是什么时候形成的？
A middle course is the safest.
中庸之道最保险。
Oh, I'm sorry to hear that.
噢，真遗憾。