necessary ['nesisəri]

n.
必需品
adj.
必要的, 必需的, 必然的

单词认知/跟读练习/词义回想/单词回想/字母填空/听写练习/选择练习/默写练习/单词测试（初中高）

单词 necessary 网络释义

形容词 a.
1.必要的,必需的[(+for/to)]
Oxygen is necessary for life.
氧气是生命所必需的。
It is necessary that he be sent there at once.
有必要马上派他到那里去。
2.必然的,无法避免的
Poor health is a necessary result of over-exertion.
体弱是过度劳累的必然结果。
名词 n.
1.必要的物品;必需品[P1]
She has enough money to obtain the necessaries of life.
她有足够的钱购买生活必需品。

单词 necessary 其它相关

单词解释
n. 必需品,日用品
a. 必需的,必要的,必然的
a thing which is necessary
相关例句
Light and water are necessary to plants.
　 光和水对植物是必要的。
It is necessary for you to go there every night.
　 你必须每天晚上都到那里去吗？
They prepared all things necessary for the expedition.
　 他们准备了 (对) 探险所需的一切东西。
Oxygen is necessary for life.
　 氧气是生命所必需的。
Poor health is a necessary result of over-exertion.
　 体弱是过度劳累的必然结果。
Food, clothing and shelter are the necessaries of life.
　 衣、食、住是生活的必需品。
Fill in the blanks with a,an or the,where necessary.
　 在需要的空白处填上冠词a,an或the。
Great care is necessary in doing it.
　 做这件事必须非常小心。
相关短语
a necessary thing 必要的东西
the necessaries of life 生活必需品
a necessary condition 必要条件
do the necessary 做必要的事
daily necessaries 日用品
find [provide] the necessary 筹措 [供给] 必需的钱
a necessary evil 不可避免的 [不得已的] 恶事,弊害
if necessary 如果必要的话
单词变化
变化: more necessary; most necessary
同义反义
同义词：exigent, significant, indispensable, compelling, obligatory, pressing, imperious, compulsory, urgent, imperative, required, important, vital, basic, essential, desired, needed
反义词：optional, possessed, unnecessary, needless

单词 necessary 其它例句

- During the opera’s most famous aria, the tempo chosen by the orchestra’s conductor seemed capricious, without necessary relation to what had gone before.
　 NA
- somethings that you does not need, we call it`s necessary.
　 df
- the computer that It's necessary for me
　 电脑对我来说是必需品