| 正面 | 8682.accustomed 英 [ə'kʌstəmd]美 [ə'kʌstəmd] ![]() ![]() ![]() ![]() |
|---|---|
| 背面 | ![]() ![]() ![]() ![]() 释义: 1. dig + it => digit => 挖它 => 用爪子挖它.2. 因为咱们的先人、古人在计数、数数时最初都是用手指来计数、数数的。3. Digit:第几头。远古人使用数字是为了知道自己的牲畜有几头,不会算了只能用指头数----手指,足趾,数字,数码。adj. 习惯的;通常的;独有的v. 使习惯于(accustom的过去分词) 例句: 1. Possibly we are accustomed, biologically speaking, to this background radiation.从生物机理上说,我们可能已经习惯了这种本底辐射。 accustomed (adj.)late 15c., "made customary, habitual," past participle adjective from accustom (v.)." |
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