记忆方法
将“infinitesimal”分解为“in-”和“fin-ite”两部分。“In-”暗示着“不”或“在内”，而“fin-ite”意味着“有限的”。结合这两部分，想象一个非常小的事物，小到几乎“不在”任何有形或有限的范围内，即无限小。这样的联想有助于记忆单词的含义。
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词族 · infinitesimal
词形变化
中文词源
infinitesimal 无限小的，微量的
infinite,无限的，-esimal,小的，缩写自centesimal,百分之一的。引申词义无限小的，微量的。
英语词源
- infinitesimal (adj.)
- 1710 (1650s as a noun), "infinitely small," from Modern Latin infinitesimus, from Latin infinitus "infinite" (see infinite) + -esimus, as in centesimus "hundredth." Related: Infinitesimally.
权威例句
- 1. infinitesimal traces of poison
- 微量毒素
- 2. The chances that the company will have any problems are infinitesimal.
- 那家公司会遇到什么问题的可能性是微乎其微的.
- 3. There was an infinitesimal pause.
- 其中有一个极短暂的停顿。
- 4. The body's annual intake of metallic iron is infinitesimal.
- 人体对金属铁的年摄入量是微不足道的.
- 5. Newton says he has abandoned the infinitesimal or infinitely small quantity.
- 牛顿说他已放弃了微元或无穷小量.