pioneer的现在完成时怎么写?

pioneer的现在完成时为:pioneered
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    Nan bamboo shoot, also called Mao bamboo shoot or Yulanpian driedbamboo shoots.楠笋又名毛竹笋, 玉兰片.The bamboo shoot in the hills -- sharp - tongued, thick - skinned and hollow inside.山间 竹笋, 嘴尖皮厚腹中空.It is one of the traditional ...
  • acorn造句

    The tree grew from a small acorn.橡树从一粒小橡子生长而来.To see the problem here more clearly, let's look at a different biological system, say, an acorn...为更清晰地理解此处的问题,我们来看一种不同的生物系统,比如说,橡子。The oak is implicit in the acorn.橡树孕...
  • premature的近义词/同义词有哪些

    premature的近义词/同义词有:early, too, forward, advanced, soon, headlong, forward, early, late, or, forwards, advanced, abortive, precocious, hasty。adj.premature的近义词(早的;先进的):early, too, forward, advanced, soon。premature的近义词(其他释义...
  • gyrolevel什么意思?

    n.陀螺测斜仪,陀螺水平仪...
  • “搁浅的”的英语

    “搁浅的”的英语可以翻译为:hard and fast,neaped ...
  • allylurea的音标?

    allylurea的音标:allylurea的英式发音音标为:[æ'lɪlu:rɪə]allylurea的美式发音音标为:[æ'lɪlurɪr]...
  • “一团糟”的英语

    “一团糟”的英语可以翻译为:mess,a complete mess,a chaotic state,chaos,fuck-up ...
  • retracts造句

    A cat retracts its claws.猫缩进它的爪子.The split graph is given endomorphism images are retracts.给出了任意自同态像图都是收缩核的分裂图的结构.The nose unit is twin - wheeled and retracts rearward.前鼻单元是双轮并向后收起....
  • “缺乳”的拼音

    “缺乳”的拼音为:quē rǔ...
  • “无疵”的英语

    “无疵”的英语可以翻译为:flawless,faultless ...
  • exploited什么意思

    v.开采( exploit的过去式和过去分词 ),利用(…为自己谋利),运用,剥削...
  • troopers什么意思解释

    n.(低军衔的)骑兵( trooper的名词复数 ),骑警,骑兵的马,州警官...
  • chateaux造句

    Romantic chateaux and castles overlook the river's twisting course.富有浪漫气息的庄园和城堡俯瞰着蜿蜒的河道。They visIt'some ancient chateaux while they stay in france.在法国逗留期间他们参观了一些古城堡.You can also hear concerts in the chateaux an...
  • algorithm造句

    A new RS ( Reed - Solomon ) code decoding algorithm based on the Euclidean Divi - sion is presented.利用多项式的欧几里得除法给出了RS ( Reed - Solomon ) 码的一种新译码方法.Property indicating which hash algorithm to use when authenticating the m...