wordow

动关闭 (close的过去式和过去分词) 维闭

- 閉可能指：
- 數學中
- 闭包 (数学)
- 闭流形
- 闭轨道
- 闭形式
- 闭集

- 动词 (Verb)BFcloseSGclosesPRclosing
- simple past tense and past participle of close.

- simple past tense and past participle of close.
- 形容词 (Adjective)BFcloseCOMcloserSUPclosest
- Sealed, made inaccessible or impassable; not open.
- (of a store or business) Not operating or conducting trade.
- Not public.
**closed**source- a
**closed**committee

- (topology, of a set) Having an open complement.
- (mathematics, of a set) Such that its image under the specified operation is contained in it.
- The set of integers is
**closed**under addition: .

- The set of integers is
- (mathematics, logic, of a formula) Lacking a free variable.
- (graph theory, of a walk) Whose first and last vertices are the same.

- Sealed, made inaccessible or impassable; not open.
- 更多范例
- 用于句中
- Everton went
**close**late on but managed just one attempt on target all match. - We show that the observation that a purely real isofrequency line of the PC is
**close**to a mathematical circle is insufficient for establishing homogenizability. - You'd better
**close**your mouth; are you trying to catch flies?

- Everton went
- 用于句首
**Close**the trap, would you, before someone falls and breaks their neck.

- 用于句尾
- Big hair went out of style as the 1980s came to a
**close**. - Don't turn the dog loose in the yard before you check whether the gate is
**closed**. - It's impossible to get across with all checkpoints
**closed**.

- Big hair went out of style as the 1980s came to a

- 用于句中

- 词类阶层 (Part-of-Speech Hierarchy)
- 形容词
- 无法比较形容词

- 无法比较形容词
- 动词
- 动词形态
- 分词
- 过去分词

- 过去分词
- 动词简单过去形态

- 分词

- 动词形态

- 形容词

困难度: 级别 1

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容易 ➨ 困难

容易 ➨ 困难

明确性: 级别 8

相关连结:12345678910

明确的 ➨ 多用途

明确的 ➨ 多用途

- en closed in
- en closedown
- en closed-toe
- en closedness
- en closedowns