constant
Vocabulary Word
BritishAmerican
★★★★☆ Common
Neutral
含义: Happening continuously; unchanging; a fixed value
持续的，恒定的，常数
constante, continuo
絶え間ない、一定の、定数
끊임없는, 일정한, 상수
Constant describes something that happens continuously or remains the same over time. As an adjective it means unchanging or persistent, and as a noun it refers to a fixed value in mathematics or science.
「constant」描述持续发生或随时间保持不变的事物。作为形容词意味着不变的或持续的，作为名词指数学或科学中的固定值。
«Constant» describe algo que sucede continuamente o permanece igual con el tiempo. Como adjetivo significa invariable o persistente, y como sustantivo se refiere a un valor fijo en matemáticas o ciencia.
「constant」は継続的に起こるか、時間が経っても同じままであることを表します。形容詞としては不変または持続的を意味し、名詞としては数学や科学における固定値を指します。
Constant는 계속해서 일어나거나 시간이 지나도 변하지 않는 것을 묘사합니다. 형용사로는 변함없는 또는 지속적인을, 명사로는 수학이나 과학에서의 고정값을 의미합니다.
例句
- The patient needs constant care and attention. 病人需要持续的护理和关注。El paciente necesita atención y cuidado constantes.患者は絶え間ないケアと注意が必要です。환자는 끊임없는 돌봄과 관심이 필요합니다.
- The speed of light is a physical constant. 光速是一个物理常数。La velocidad de la luz es una constante física.光速は物理定数です。광속은 물리 상수입니다.
- She was a constant source of support during difficult times. 在困难时期，她一直是支持的源泉。Ella fue una fuente constante de apoyo durante los tiempos difíciles.彼女は困難な時期に常に支えになってくれました。그녀는 어려운 시기에 항상 든든한 버팀목이 되어 주었습니다.
发音
用法指南
语境: general
语气: neutral
起源与历史
From Latin 'constantem', present participle of 'constare' meaning 'to stand firm', from 'con-' (together) and 'stare' (to stand). Related to 'consist', 'constitute', 'cost', and 'contrast'.
文化背景
Era: Modern
Generation: All ages
Social background: Universal
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