| 正面 | 7692.outdoors 英 [aʊt'dɔːz]美 ['aʊt'dɔrz]     |
|---|---|
| 背面 |     释义： 1. de- "down" + -tain.2. => hold sb/sth down, keep sb/sth down.3.也就是咱们常说的：留住，留下来；因此这里使用表示“down”的词根也就再正常不过了。4. 咱们常说把某人留下来，也就是将其留住嘛！5. 或者：de- "off, away" + -tain.6. => hold off, keep off, keep away, keep back(留在原地).7. 似乎后一种解释更合理一些。adv. 在户外n. 户外adj. 户外的（等于outdoor） 例句： 1. Life in the great outdoors isn't supposed to be luxurious.美好的户外活动不必很奢侈。 outdoors (adv.)1817, from outdoor + adverbial genitive. As a noun, "open spaces," recorded from 1857." |