前的英文：beforein frontagoformerpreviousearlierfront

参考例句：This counter displays the difference between the values observed in the last two samples.此计数器显示前两个示例中观察的值的差值。In a separate pre-trial hearing on Monday , he said he was innocent.在星期一举行的另一次审前听证中，他说他是清白的。A presynaptic nerve fiber;a presynaptic stimulus.突触前的神经纤维;突触前的刺激the last hurdle before graduation.毕业前的最后一关He performed his ablution before the ritual.他在典礼前沐浴。Look ahead; look forward瞻前;未雨绸缪Wheel tread (front/rear)轮距(前/后)To expose to radiation.使暴露在射线前Tendon advancement腱徙前术Track, front 1685 mm前轮距1685mmbefore是什么意思：prep. 在…之前；优于，先于；当面conj. 在…之前adv. 先前，从前Rain before seven;fine before eleven雨过天晴They corned their horses before the journey. 他们在启程前用玉米喂马。 The army was arrayed before the commander. 部队在指挥官前列好阵势。front是什么意思：n. 正面，前面；前线；幌子v. 面对，朝向；作为…的领袖；作为…的主唱adj. 前面的；正面的It is the closest writing awesomely in the front article of the front page. 它最近的头版头条赫然写着“理财规划师建议：缩短寿命”这一标题。Marble will front the building.大楼的正面将以大理石作装饰。 playing in front of their home crowd在本地群众面前的比赛. ago是什么意思：adv. 以前，以往adj. 以前的，过去的That was a great while ago.那是很久以前的事了。Hunters peopled these forests long ago.猎人们很久以前就住在这片森林里。The spring dried up long ago.这泉水早就干涸了。到沪江小D查看前的英文翻译>

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