constant ['kɔnstənt]

n.
[数、物]常数, 恒量
adj.
不变的, 持续的, 坚决的

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 constant 网络释义

形容词 a.
1.固定的,不变的
The birth rate in this city is almost constant.
这城市的出生率几乎是不变的。
2.不停的,接连不断的,持续的
He hates his wife's constant nagging.
他讨厌他妻子唠叨不休。
3.【书】忠诚的,忠贞不渝的
He remained constant till death.
他至死忠贞不渝。
名词 n. [C]
1.【数】【物】常数,衡量
The speed of light is an important constant.
光速是一个重要的常数。
2.不变的事物

单词 constant 其它相关

单词解释
n. 常数,恒量
a. 不变的,一定的,时常的
a. Unchanging; invariable.
n.[C] (maths,phys) number or quantity that does not vary.
相关例句
He is tired of his wife's constant nagging.
　 他讨厌他妻子唠叨不休。
She was a constant generator of story ideas.
　 她脑子里不断产生新故事构思。
He has remained constant to his principles.
　 他始终坚守他的原则。
The birth rate in this city is almost constant.
　 这城市的出生率几乎是不变的。
Constant swearing cheapened him.
　 经常骂人降低了他自己的人格。
Matter is in constant motion and constant change.
　 物质总是在不断运动，不断变化的。
The constant noise from the road crew gave Bill a headache.
相关短语
constant hard labor 不断的苦役
a constant friend 忠实的朋友
the circular constant 圆周率
a constant wind 恒风
单词变化
复数: constants
单词词根
词根：sta=立,站
stand vi.站；坐落 n.架，台
stage n. 阶段
stay vi.停留
circumstance n.情况，条件；境遇
constant adj.不变的，恒定的
station vt.驻扎；安置
stationary adj. 静止的，不动的
standard n.标准 a.标准的
stable a. 稳定的
establish vt.建立，设立；确立
statue n.塑像，雕像，铸像
stature n. 身高，身材
status n.形态；情形
static adj. 静态的，呆板的
statics n. 静力学
apostate n. 背教者，变节者
obstacle n. 障碍
unstable a.不稳定的
stability n.稳定，稳定性，巩固
instability n. 不稳定性
stabilize vt. 使安定,使坚固
stadium n.体育场
stamina n．体力，耐力
stagnant adj. 不流动的，停滞的
establishment 建立
estate n.社会阶层
同义反义
同义词：chronic, determined, continual, unchanging, even, uninterrupted, faithful, uncompromising, grim, solid, persevering, enduring, persistent, loyal, recurrent, uniform, serious, steadfast, frequent, unbroken, habitual, unceasing, steady, unflagging, incessant, unbending, fast, single, continuous, perpetual, orderly, unwearied, undeviating, interminable, immutable, untiring, relentless, invariable, unalterable, fixed, unshrinking, endless, stubborn, unwavering, devoted, same, nonstop, firm, unchangeable, abiding, staunch, everlasting, permanent, eternal, perennial, equable, unremitting, indefatigable, dogged, level, tenacious, stable, inflexible, assiduous, incommutable, resolute, unyielding, unchanged, ceaseless, regular, unfailing, changeless, unending, obstinate, indomitable
反义词：interrupted, transient, irregular, changeable, inconstant, mutable

单词 constant 其它例句

- This has been a timely reminder of the need for constant care.
　 这件事适时地提醒我们要注意时时谨慎。
- The children's constant chatter was irritating.
　 那些孩子们喋喋不休的说话声使人心烦。
- The fear of being discovered was his constant companion.
　 他总提心吊胆的，担心被人发现。