1. Whether are you tired of the invariable furniture style in the home? 你是否厌倦了家里一成不变的家具样式？
2. To reduce cost is an invariable theme for hospital management together with the aim of hospital capital operation. 全面降低成本，是医院管理的永恒主题，是医院资本运营追求的根本目标。
3. Regardless of vehicles"loading condition, the high of vehicles"body can basically maintain invariable or can adjust according to the need. 无论车辆装载情况如何，车身高度可以基本保持不变或可以根据需要进行调节。
英英解释
n.
1. a quantity that does not vary
2. not liable to or capable of change
