| 单词 | inertia |
|---|---|
| 音标 | [i'nə:ʃjə] |
| 解释 | n.惰性；懒惰 |
| 红宝书 | 【英】 n. 惰性(the tendency of matter to remain at rest if at rest)；懒惰(disinclination to move or act) 【考】 反义词：tendenty to change motion(改变运动趋势 ); activity(活性) |
| 字源 | inertia (n.) 1713, introduced as a term in physics 17c. by German astronomer and physician Johann Kepler (1571-1630), from Latin inertia "unskillfulness, idleness," from iners (genitive inertis) "unskilled, inactive;" see inert. Used in Modern Latin by Newton (1687). Sense of "apathy" first recorded 1822. |
| 不择手段背单词 | n. 惰性(拒绝或不情愿运动或变化); 惯性(物体抗拒加速的倾向: 在没有外力作用的情况下, 静止的物体保持静止状态的倾向, 或运动着的物体保持匀速直线运动的倾向) 【类】persistence: vacillate = inertia: react 坚持不犹豫 = 惰性不反应 【反】the tendency to change motion(改变运动趋势); activity(n 活跃; 活性); reactant(n 反应物) |
| 趣味全助记 | 【记】inner 万物的内在属性 |
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