Related topics: Physics
in·var·i·a·ble /ɪnˈveəriəbəl $ -ˈver-/ AWL adjectiveadj 1 ALWAYS/EVERY TIMEalways happening in the same way, at the same time etc 恒定的,不变的;始终如一的 His invariable answer was ‘Wait and see.’ 他的回答总是那句话:“等着瞧吧。”
2 technicalHP never changing 不变的;常数的 OPP variable Mass, unlike weight, is invariable. 与重量不同,质量是不变的。
invariable• Mrs. Van der Luyden's invariable reply was, "I'll have to discuss it with my husband."• the invariable rules of mathematics