buy[英][baɪ][美][baɪ]vt.& vi.购买,; n.交易,买卖; 便宜货; vt.够; 买通; 收买; 贿赂; 第三单数:buys过去分词:bought现在时:buying过去式:bought例句:1.investors still want to buy u.s. debt. 投资者依然愿意购买美国国债。2.you can buy a nice example today for$ 175,000. 不过现在花175,000美元可以买到一部车况较好的珍品59版比亚里茨 20210311
4g其实没什么具体,名称叫法只对于2g和3g的;lte是英文long term evolution写。lte也被通俗的称为3.9g,具有100mbps的数据下载能力,被视作从3g向4g演进的主流技术; 2g(移动和联通gsm、电信cdma);3g(移动td-scdma、联通wcdma、电信cdma2000);4g(联通fdd-lte,移动tdd-lte,电信目前不详); 2g无线通讯技术主要是语音...
there are things that money can't buy,for everything else,there's 到底是什么意思?there are things that money can't buy,for everything else,there's_到底是什么意思....