truant的一般过去时为：truanted...

v.用事实支持（某主张、说法等），证明，证实( substantiate的过去式和过去分词 )...

antihelix的复数形式为：antihelices...

n.人类起源论...

[电] 反渗透...

防止失速...

It was permissible to take account of antecedent legislation.允许考虑先前的法律。That was antecedent to this event.那是在这件事之前.Physical processes flow inevitably from their antecedent conditions.物理过程的出现必然有其前提....

slants的音标：...

v.使古旧，废弃( antiquate的第三人称单数 )...

aurantiin的音标：aurantiin的英式发音音标为：['ɔ:rɒnti:ɪn]aurantiin的美式发音音标为：['ɔrɒntiɪn]...

[医] 抗甲状腺素生成...

pant的一般过去时为：panted...

n.反征兵...

人类活动学...

He romanticized the past as he became disillusioned with his present.当他对现在不再抱任何幻想时，便把过去想得非常浪漫。a romanticized picture of parenthood一幅理想化的为人父母的情景...the American West, not the mythical, romanticized West of cowboys and guns...

Its returns are insignificantly small compared with the investments.比及投资,它的回报是非常小的.Our budget will only be insignificantly affected by these new cuts.我们的预算只会受到这些新削减的轻微影响....

He believes Santa Claus comes in through the chimney.他相信圣诞老人从烟囱进来.Santa Claus is the personification of Christmas.圣诞老人是圣诞节的象征.Bah! There is no Santa Claus.哼, 那里有什么圣诞老人!...

抗抑素...

n.粘结剂，凝聚剂...

n.助手，助理，副官，辅助的东西...

...

n.隐花植物的游动精子...

He is being constantly monitored with regular checks on his blood pressure.他被实时监测，定时量血压。We are constantly being reminded to cut down our fat intake.不断有人提醒我们要减少脂肪的摄入量。He developed a nervous twitch and began to blink const...

They also play an important role in immune reactions.它们在免疫反应中也起着重要的作用.Nonbiological degradation processes play an important role in the dissipation of many pesticides in soil.非生物降解过程在消除土壤中的许多农药方面起着重要的作用.Variational princ...

For finite - dimensional spaces determinants can be brought into play.在有限维空间中可以运用行列式.It is important to distinguish matrices from determinants.将矩阵与行列式相区分是重要的.Here one is dealing with the determinants of aggregate supply ...

反跟踪...

n.瞬间，顷刻，此刻，当月，速食食品，即溶饮料adj.立即的，迫切的，正在考虑的，目前的，即食的...

participant的复数形式为：participants...

The dogs continued to paw and claw frantically at the chain mesh.那些狗继续用爪子疯狂地抓铁丝网。His quick recognitions made him frantically impatient of deliberate judgement.他敏捷的辩别力使他急躁得毫无耐心作深思熟虑的判断.She bid frantically for the old chai...

antedate的现在完成时为：antedated...