clud-

含义：关闭、封闭、包含

Origin Report / 溯源

词根 'clud' 源自拉丁语 'claudere'，意为 '关闭'。该词根在英语中通过拉丁语词汇演变而来，常见于许多与'封闭'或'包含'相关的单词中。

Jicigen Logic / 见其理

clutter

LOGIC: clud（关闭）+ 附加成分

使杂乱无章

"The room was cluttered with old books."

conclude

LOGIC: con-（共同）+ clud（关闭）

结束、得出结论

"He concluded the meeting with a summary."

exclude

LOGIC: ex-（向外）+ clud（关闭、包含）

把……排除在外

"You must exclude any irrelevant details."

include

LOGIC: in-（进入）+ clud（关闭、包含）

把……包含在内

"The package includes a free gift."