前后: around; about双轮: double round前后双轮载重: tandem dual wheel load前后双锚泊: all fours mooring前后双腿跳: jump fwd/bwd前后双中锋的进攻的战术: tandem post offence双轮: [体育] double round 五十米双轮射箭 50-metre double round archery event; 双轮弹药车 ammunition cart; 双轮炮车 [军事] artillery cart; 双轮人力车 brouette; 双轮双铧犁 [农业] two-wheeled double-shared plough; 双轮双座马车 hansom; 双轮小车 dandy horse; 双轮压路机 tandem roller两匹马前后纵列拉的双轮马车: tandem前后: 1.(时间接近) around; about 春节前后 around the spring festival2.(自始至终) from start to finish; from beginning to end; altogether 这篇小说从动笔到定稿, 前后用了一年时间。 the novel took a year to write altogether, from start to finish. 他前后来过四五次。 he has been here four or five times altogether.3.(前面和后面) front and back 受到前后围攻 be attacked both front and back; be caught between two fires; 房子前后都是果树。 there are fruit trees in front and at the back of the house后双言制: post-diglossia双轮车: vinaigrette双轮的: dual tired; dual tyred; two wheeled; two-wheeled双轮廓: double contour双轮犁: double wheel plough; double wheel plow; two-wheel plough双轮式: dicycly双轮胎: double tires; double tyres; dual tire; dual type; dual tyre; twin tires; twintire双轮型: birotulate type双轮询: double polling双轮闸: nut double wheel stop lh后双轴四轮撒肥机: tandem-wheeled spreader双轮压路机, 双轮路碾: dual-drum roller并装双轮: double wheels; dual-wheel生双轮马车: hansom cab双轮操纵: dual wheel control双轮铲运机: two-wheel scraper