| 词汇 | inertia |
| 词根词缀 | 词源： 1713, used as a term in physics 17c. by Ger. astronomer and physician Johann Kepler (1571-1630), from L. inertia "unskillfulness, idleness," from iners (gen. inertis) "unskilled, inactive," see inert. Used in Mod.L. by Newton (1687). Sense of "apathy" first recorded 1822. 词根记忆： n. 不活动,惰性;惯性Our inertia in this matter may prove disastrous; we must move to aid our allies immediately. |
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