| 正面 | 12580.aerobics 英 [eə'rəʊbɪks]美 [ɛ'robɪks]     |
|---|---|
| 背面 |      释义： 1. PIE root *ghel- "shine, glitter, glow" => Proto-Germanic *glim- => gleam, glimmer, glimpse.2. glimmer is a frequentative from Proto-Germanic *glim-, originally "shine brightly," Sense shifted 15c. to "shine faintly".3. PIE root *ghel- "shine, glitter, glow" => glow, glitter, glister, glisten, glint, glad.4. 光(拼音：guang <= g- + -uang) => gl- "流动的光". <= 类比：flow.5. 哥哥(路过垃圾堆时)在垃圾堆里捡到了一个闪闪发光的钻戒。n. 有氧运动法；增氧健身法 例句： 1. The dancing is uninhibited and as frenzied as an aerobics class.舞跳得非常奔放，就像在做有氧健身操一样疯狂。 aerobics (n.)method of exercise and a fad in early 1980s, American English, coined 1968 by Kenneth H. Cooper, U.S. physician, from aerobic (also see -ics) on the notion of activities which require modest oxygen intake and thus can be maintained." |