Dirac's theory also predicted a negatively charged sister for the proton, called the antiproton.狄喇克的理论还预言有一种质子的姐妹粒子,带负电荷, 叫做反质子.Similarly the positively charged proton has a negatively charged antiparticle, the anti...

Lovelock eased back the throttles and the ship steadied.洛夫洛克慢慢地拉杆减速，船稳了下来。The pilot throttles back slightly to maintain level flight.飞行员稍稍减速，以保持水平飞行。The Vimy, throttles full open, began to roll slowly down the field.“维米号...

小鞭蛛目...

aminonitrothiazole的音标：aminonitrothiazole的英式发音音标为：[æmɪnwʌni:trəʊθɪæt'səʊli:]aminonitrothiazole的美式发音音标为：[æmɪnwʌnitroʊθɪæt'soʊli]...

Chlorotic or necrotic lesions were evidence of decreased photosynthetic tissues.缺绿的或坏死的侵蚀斑便是减少了光合组织的证据.Diseased plants are often chlorotic.生病的植物往往是退绿的.Chlorosis The loss of chlorophyll from plants resulting in yellow ( c...

n.自转动，自旋转...

celioelytrotomy的音标：celioelytrotomy的英式发音音标为：[si:li:əʊ'lɪtrəʊtəmɪ]celioelytrotomy的美式发音音标为：[silioʊ'lɪtroʊtəmɪ]...

dermatonecrotic的音标：dermatonecrotic的英式发音音标为：[dɜ:mətəʊnek'rɒtɪk]dermatonecrotic的美式发音音标为：[dɜmətoʊnek'rɒtɪk]...

The circumstances of making high - grade ferrotungsten by alumino - silico - thermic process are described.本文介绍了铝硅热法生产高钨铁的工艺研究情况,讨论了一些工艺条件对冶炼的影响....

grotty的比较级为：grottier...

Water trickles through an underground grotto.水沿着地下岩洞流淌。He smiled, and introduced them instantly into this " grotto. "他微微笑了一下, 立刻引她们到 “ 石洞 ” 去.The obliteration of the grotto was not only possible, but relatively easy.摧毁山洞...

n.兄弟，同事，同胞，同志int.（表示生气或吃惊）我的老兄！...

adj.腿胫节的，股胫的...

laparelytrotomy的音标：laparelytrotomy的英式发音音标为：[ləpəeə'lɪtrəʊtəmɪ]laparelytrotomy的美式发音音标为：[ləpəer'lɪtroʊtəmɪ]...

n.氟代酪氨酸...

adj.左旋的...

子宫刀...

颌角鞘...

电工学的...

The creature's face seemed to be protruded, because of its bent carriage.那人的脑袋似乎向前突出, 那是因为身子佝偻的缘故.The naughty boy protruded his tongue and ran away.那个淘气的男孩伸出舌头就跑掉了.The child protruded his tongue.那小孩伸出舌头.The handle o...

氯甲苯...

尖胸目...

n.杀螟松，杀螟硫磷...

敌螨普...

rotting的音标：rotting的英式发音音标为：[rɒtɪŋ]rotting的美式发音音标为：[rɒtɪŋ]...

trot的现在进行时为：trotting...

dichlorotriglycol的音标：dichlorotriglycol的英式发音音标为：[daɪklərəʊt'rɪɡlaɪkɒl]dichlorotriglycol的美式发音音标为：[daɪkləroʊt'rɪɡlaɪkɒl]...

to live in peace and brotherhood生活在和平互爱中They live and work together in complete equality and brotherhood.他们完全平等和兄弟般地在一起生活和工作.Their group was called " the Brotherhood ".他们这群人称为 “ 兄弟会 ”....

hydrotransport的音标：hydrotransport的英式发音音标为：[haɪdrə'trænspɔ:t]hydrotransport的美式发音音标为：[haɪdrə'trænspɔt]...

异二氢毒马钱碱...