| 单词 | incertitude |
|---|---|
| 音标 | [in'sə:titju:d] |
| 解释 | n. 疑惑，不确定 |
| 红宝书 | 【英】 n. 疑惑，不确定(uncert ainty) 【记】 in(不)+cert(肯定)+i tude(状态)→不肯定 状态 【同】 同根词：certify(证 明); certain(无疑的) |
| 字源 | incertitude (n.) mid-15c., "variability," from Middle French incertitude (14c.), from Late Latin incertitudinem (nominative incertitudo); see certitude. Incertain "uncertain" and incertainty "uncertainty" also were living words in Middle English. |
| 不择手段背单词 | n. 疑惑; 不确定 = uncertainty = doubt 【记】certitude(n 确实; 确信); 参: certain(adj 确定无疑的) 【参】certify(v 证明; 保证) |
| 趣味全助记 | 【记】in 不 + certain确定 |
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