a tendency to do nothing or to remain unchanged 无为;无变化,惰性 the bureaucratic inertia of the various tiers of government. 各级政府的官僚主义惰性。
(Physics)a property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force (物理)惯性。 参见 moment of inertia ■[with modifier]resistance to change in some other physical property 惰性 the thermal inertia of the oceans will delay the full rise in temperature for a few decades. 海洋的热惰性会在几十年内延迟气温的全面上升。
派生 inertialess adjective 语源
early 18th cent. (in sense 2): from Latin, from iners, inert- (see inert)