详细解释
必
1、(会意。从八,从弋。弋亦兼表字音。“八”表示“分”,“弋”即“杙”,小木桩,合起来指用木杆做标记。本义:区分的标准)。
2、标杆;标准。
必,分极也。---《说文》
3、必须,一定要。
齐宣王使人吹竽,必三百人。---《韩非子·内储说》
必为奇巧声动上。---宋·王谠《唐语林·雅量》
山水必有实景。---蔡元培《图画》
必防其渐：防微杜渐之意。在事情上还不显著或刚刚发生的时侯就加以防止
必也正名：必须按礼教来端正名份。
4、必然,必定。
三人行,必有我师焉。---《论语》
人人自以为必死。---《资治通鉴·唐纪》
岂人主之子孙则必不善战哉。---《战国策·赵策》
必因：一定;定然
必败：一定败
必昌：一定光耀
必竟：肯定;一定。
5、必须。
故天将降大任于斯人也,必先苦其心志,劳其筋骨。---《孟子》
6、倘偌;假如。
必求之,吾助子请。---《左传》
王必无人,臣愿奉璧往使。---《史记·廉颇蔺相如列传》
7、姓。
例句
悉尼是世界上的必游城市之一。
Sydney is one of the world's must-see cities.
坠入爱河必已使你神魂颠倒。
Being in love must have addled your brain.
你来自沙尘，必归沙尘。
As dust you are, you shall return to dust.
人不犯我， 我不犯人; 人若犯我， 我必犯人。
We will not attack unless we are attacked; if we are attacked, we will certainly counterattack.
耶和华必存到永远：他已经为审判准备好他的宝座。
The Lord shall endure forever: he hath prepared his throne for judgment.
我忠诚的爱与他同在，因我的名，他的角必被高举。
My faithful love will be with him, and through my name his horn will be exalted.
我昨日看见拿伯的血和他众子的血，我必在这块田上报复你。
Yesterday I saw the blood of Naboth and the blood of his sons, and I will revenge you in this field.
我要使他永远在我家里和我国家里，他的国位也必坚定，直到永远。
I will set him over my house and my kingdom forever, his throne will be established forever.
他进行了一针“宁必妥”的注射。
He administered a shot of Nembutal.
这场比赛他必赢无疑。
He's a cinch to win the race.
睡眠不足是导致力必多丧失的一个主要因素。
Lack of sleep is a major factor in loss of libido.
他总是来函必复。
He always replied to his correspondence.
他们必遭失败。
Defeat was staring them in the face.
他逢会必参加。
He attended every meeting without fail.
当你来中国时，黄山是必游之地！
While you're in China, Mount Huangshan is a must to visit!
饺子，也被称为中国饺子，是中国北方节日必吃的食物。
Jiaozi, also known as Chinese dumplings, is a must-have during holidays in Northern China.
这一区域出售昂贵的小礼品，是喜爱珠宝和手工艺品的顾客的必游之地。
This area of small expensive gifts is a must for customers who love jewelry and handicrafts.
著名的外滩是到上海旅游的必游之地。
The well-known Bund is a must for visitors to Shanghai.
外滩是游客的必游之地。
The Bund is a must for visitors.
我们的心必靠他欢喜，因为我们倚靠他的圣名。
In him our hearts rejoice, for we trust in his holy name.
无论谁烤了吃它，必见上面有肥油，它长得多好啊！
Whoever roasts and eats it will find plenty of fat upon it, it has lived so well!
麋鹿穿过冬天的冰雪，到达苏必利尔湖的皇家岛，在那里，它们没有天敌，自由繁殖。
Moose reached Isle Royale in Lake Superior by crossing over winter ice and multiplied freely there in isolation without predators.
这种表演方式非常受欢迎，以至于几乎每一部戏剧的编剧都会采用它，这就是它被称为必演场景的缘由。
This became so popular that a playwright almost had to include it in every play, which is why it's called: the obligatory scene.
北美五大湖，也就是苏必利尔湖、密歇根湖、休伦湖、伊利湖和安大略湖，它们的停留时间分别是190年、100年、22年、2.5年和6年。
The residence times for the Great Lakes of North America, namely, Lakes Superior, Michigan, Huron, Erie, and Ontario, are, respectively, 190, 100, 22, 2.5, and 6 years.
要知过必改，不要文过饰非。
Correct your mistake the moment you realize it and don't try to gloss over your mistake.
必知乱之所自起，焉能治之。
You have to know how the trouble arose before you can deal with it.
圆周内两直径必相交。
Any two diameters of a circle intersect each other.
夫必自侮而后人侮之。
A man must despise himself before others will.
贪多必失。
Grasp all, lose all.
我们在观察这些洗必泰的差异。
We're looking at these differences in hibitane.
相关成语
- shuǐ yōng ér kuì，shāng rén bì duō 水壅而溃，伤人必多
- bì gōng bì jìng 必恭必敬
- ài zhī bì yǐ qí dào 爱之必以其道
- xiān xī bì jù 先悉必具
- zī zhū bì jiào 锱铢必较
- xiǎo shí liǎo liǎo，dà wèi bì jiā 小时了了，大未必佳
- yǒu qí fù bì yǒu qí zǐ 有其父必有其子
- āi bīng bì shèng 哀兵必胜
- shì zài bì xíng 势在必行
- shí shì zhī yì，bì yǒu zhōng xìn 十室之邑，必有忠信
- gōng bì kè，shǒu bì gù 攻必克，守必固
- guó jiā jiāng xīng，bì yǒu zhēn xiáng 国家将兴，必有祯祥
- dòng bù yuán yì 动必缘义
- yǒu wèn bì dá 有问必答
- guó zhī jiāng wáng，bì yǒu yāo niè 国之将亡，必有妖孽
- bō jí bì fù 剥极必复
- zhòng shàng zhī xià，bì yǒu yǒng fū 重赏之下，必有勇夫
- liǎng hǔ xiāng zhēng，bì yǒu yī shāng 两虎相争，必有一伤
- fēi bì chōng tiān 飞必冲天
- shì yǒu bì zhì，lǐ yǒu gù rán 事有必至，理有固然