closed

closed的音标和读音：
DJ音标发音： [klouzd]
KK音标发音： [klozd]

closed的词性：
adj.（形容词）

1. Having boundaries; enclosed:
有边界的；封闭的：

a closed corridor between the two buildings.
两幢建筑物间的封闭走廊

2. Blocked or barred to passage or entry:
关闭的，堵住的：通道或入口堵塞的或拦上的：

a closed port.
封闭港

3. Explicitly limited; restricted:
限定的：明确限制的；限定的：

closed membership.
限定的会员资格

4. Self-contained or self-sufficient:
自给自足的：不受外界影响的或自给自足的：

a closed relationship.
自给自足的关系

5. Barred to the public; conducted in secrecy:
保密的，秘密的：对公众封锁的；秘密从事的：

a closed session of the judiciary committee.
审判委员会的秘密会议

6. Mathematics
【数学】

7. Of or relating to a curve, such as a circle, having no endpoints.
闭合曲线的：无终点的曲线（如圆）的，或与之相关的

8. Of or relating to a surface having no boundary curves.
闭合曲面的：无边界曲线的面的，或与之相关的

9. Of or relating to an interval containing both its endpoints.
闭合区间的：包括其两个终点的区间的，或与之相关的

10. Characterized by or possessing the property by which an operation acting on an element in a set produces an element within the set.
封闭集合的：特征是通过系统内作用于某元素的反应在系统内生成一种元素

11. Computer Science
【计算机科学】

12. Of or relating to a file that cannot be accessed.
档案关闭的：不能打开的文件的或与之相关的

13. Of or relating to a switch that is on.
开启的：开启的或与之相关的

14. Linguistics Ending in a consonant:
【语言学】 闭音的：以辅音字母结尾的：

a closed syllable.
闭音节