| 正面 | 8165.acceleration 英 [əkselə'reɪʃ(ə)n]美 [ək'sɛlə'reʃən] ![]() ![]() ![]() ![]() |
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| 背面 | ![]() ![]() ![]() ![]() ![]() 释义: 物理中用 a 表示加速度,其中的 a 就是单词 acceleration 的首字母缩写。n. 加速,促进;[物] 加速度 例句: 1. Acceleration is accompanied by a resonating growl from the gearbox.变速箱随着加速传来一阵轰鸣。 acceleration (n.)1530s, from Latin accelerationem (nominative acceleratio) "a hastening," noun of action from past participle stem of accelerare "to hasten, quicken" (see accelerate)." |
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