null
英 [nʌl]
美 [nʌl]
adj. 零值的; 等于零的
现在分词：nulling 过去分词：nulled 过去式：nulled 复数：nulls 第三人称单数：nulls
BNC.12712 / COCA.15008
习惯用语
adj.
- null and void
- 无法律效力的；无效的
having no legal force; not valid - The contract was declared null and void.
合同被宣布无效。
牛津词典
adj.
- 零值的；等于零的
having the value zero- a null result
毫无结果
- a null result
柯林斯词典
- PHRASE (协议、宣言或选举结果)无法律效力的，无效的
If an agreement, a declaration, or the result of an election isnull and void, it is not legally valid.- A spokeswoman said the agreement had been declared null and void...
女发言人称该协议已宣布无效。 - The declaration was null and void as it was proclaimed in completely illegal circumstances.
该声明无效，因为它是在完全非法的情况下宣布的。
- A spokeswoman said the agreement had been declared null and void...
英英释义
noun
- a quantity of no importance
- it looked like nothing I had ever seen before
- reduced to nil all the work we had done
- we racked up a pathetic goose egg
- it was all for naught
- I didn't hear zilch about it
adj
- lacking any legal or binding force
- null and void
双语例句
- The parameter can be NULL if the previous semaphore count value is not required.
如果并没有请求上一个信号量计数器的值，那么这个参数可以是NULL。 - This function returns a pointer to the value in the environment or NULL if there is no match.
这个函数会返回一个指向环境中的值的指针，或者如果不匹配则返回NULL。 - A spokeswoman said the agreement had been declared null and void
女发言人称该协议已宣布无效。 - This parameter can be NULL.
该参数可以为空。 - The agreement will be considered null and void.
该协议将被视作无效。 - The marriage was declared null and void.
婚事已宣告无效了。 - If the cpr attribute is true, a JavaScript variable is declared and initialized with null.
如果cpr属性为true，就会声明一个JavaScript变量并由null对该变量进行初始化。 - This tag determines whether or not the field in the name attribute is null.
这个标签确定name属性中的字段是否为空。 - Objectify also provides a find method, which instead returns null.
Objectify还提供一个find方法，而该方法返回null。 - The declaration was null and void as it was proclaimed in completely illegal circumstances.
该声明无效，因为它是在完全非法的情况下宣布的。