bivalent的音标：bivalent的英式发音音标为：[baɪ'veɪlənt]bivalent的美式发音音标为：[baɪ'veɪlənt]...

didrovaltrate的音标：didrovaltrate的英式发音音标为：[di:d'rəʊvəltreɪt]didrovaltrate的美式发音音标为：[did'roʊvəltreɪt]...

This is chronic rheumatic valvulitis involving the mitral valve.慢性风湿性心瓣膜病(二尖瓣狭窄)....

cyclovalone的音标：cyclovalone的英式发音音标为：[saɪkləʊvə'ləʊn]cyclovalone的美式发音音标为：[saɪkloʊvə'loʊn]...

异缬硫氨酸...

n.间隔，幕间休息，（数学）区间...

survival的复数形式为：survivals...

You need four to six weeks' convalescence.你需要四至六个星期的康复期。She bore up well during her convalescence.她在病后恢复期间始终有信心.After convalescence he had a relapse.他于痊愈之后,病又发作了一次....

无瓣的...

n.骑兵，骑兵队...

The ship was buried, beyond retrieval, at the bottom of the sea.船已葬身海底，无法打捞。Its real purpose is the launching and retrieval of small aeroplanes in flight.它真正的用途是发射和收回飞行中的小型飞机。A special retrieval team arrived from Washing...

valuable的反义词有：valueless, invaluable, invaluable, valueless。adj.valuable的反义词（贵重的;有价值的）：valueless, invaluable。valuable的反义词（其他释义）：invaluable, valueless。...

valediction的音标：valediction的英式发音音标为：[ˌvælɪ'dɪkʃn]valediction的美式发音音标为：[ˌvælɪ'dɪkʃən]...

n.有效，合法性，效力，正确，正当，正确性...

undervalue的音标：undervalue的英式发音音标为：[ˌʌndə'vælju:]undervalue的美式发音音标为：[ˌʌndər'vælju]...

The greatest dangers of pyroclastic avalanches are probably heat and suffocation.火成碎屑崩落的最大危害可能是炽热和窒息作用.Avalanches poured down on the tracks and rails were spread.雪崩压满了轨道,铁轨被弄得四分五裂.To prevent avalanches, Park Rangers and ...

interval的近义词有：break, rest, pause, interval, recess, cease, stop。下面这些名词均含有"中止，停止，休息"的含义：break：非正式用词，指突然的或短时间的中止，如工作或活动期间接短暂休息。rest：指统称的休息。pause：指短暂的中断或停止，含再进行下去的意味。interval：指一出戏在幕与幕之间，音乐会上下串场之间或演出中预先安排的休息；也可泛指事件之间的一段时间。re...

validating的音标：validating的英式发音音标为：['vælɪdeɪtɪŋ]validating的美式发音音标为：['vælɪdeɪtɪŋ]...

Quite a number of valuable details were dug out of libraries and archives by the group of researchers.这组研究人员从图书和档案资料中查找出一批相当有价值的详细资料。Tact is a valuable commodity.圆滑老练是很有用处的。Just because a camera is old does not mean it i...

Many boys explode firecrackers on the Lantern Festival.许多男孩在元霄灯节燃放鞭炮.The party will be in Hong Kong for the Lantern Festival.该旅游团将在香港过元宵节.TheFestival finishes at the Lantern Festival after 2 weeks.新年在2周之后元霄节之时竣事....

convalescent的复数形式为：convalescents...

allivalite的音标：allivalite的英式发音音标为：[ə'laɪvælaɪt]allivalite的美式发音音标为：[ə'laɪvælaɪt]...

the Lantern Festival的音标：...

equivalence的音标：equivalence的英式发音音标为：[ɪ'kwɪvələns]equivalence的美式发音音标为：[ɪ'kwɪvələns]...

equivalents的音标：equivalents的英式发音音标为：[ɪk'wɪvələnts]equivalents的美式发音音标为：[ɪk'wɪvələnts]...

The scientists were still evaluating their data.那些科学家还在评价他们的资料.Some additional facts about Boomer may be helpful in evaluating the case.“布默”案中另外的事实或许有助于案例评价.A systemic examination is necessary in evaluating the state of ...

chivalry的音标：chivalry的英式发音音标为：['ʃɪvəlri]chivalry的美式发音音标为：['ʃɪvəlri]...

The discoverer of the Pacific walked " valorous and serene " into the public square and was beheaded.这位太平洋的发现者 “ 英勇无畏,泰然自若地 ” 步入公共广场,被斩首处决.Throughout the coming years, he would commit great and valorous deeds.纵观今后几年内, 他将...

disapproval的音标：disapproval的英式发音音标为：[ˌdɪsə'pru:vl]disapproval的美式发音音标为：[ˌdɪsə'pruvəl]...

Val, who was light and nimble on her feet, learnt to dance the tango.脚步轻盈灵活的瓦尔学会了跳探戈舞。He died suddenly while on a skiing holiday with his family in Val d'Isere.他与家人在瓦勒迪泽尔滑雪度假时猝然过世。Val did come like a shot at six o&#...