toothache的复数形式为：toothaches...

As a rule of thumb, a cup of filter coffee contains about 80mg of caffeine.凭经验估计，一杯过滤咖啡约含80毫克咖啡因。As a rule of thumb , the minimum device feature is about 4 times the beam diameter.一般来说, 最小器件图形大约是电子束直径的4倍.A rule of thumb ...

anthropometric的音标：anthropometric的英式发音音标为：[ˌanθrəpə'metrɪk]anthropometric的美式发音音标为：[ˌanθrəpə'metrɪk]...

theater critic的音标：theater critic的英式发音音标为：['θiətə 'kritik]theater critic的美式发音音标为：['θiətɚ 'krɪtɪk]...

be connected with的音标：be connected with的英式发音音标为：[bi: kə'nektɪd wið]be connected with的美式发音音标为：[bi kə'nɛktɪd wɪð]...

实践（原则/誓言），做到，与…相等，不辜负…的期望...

既然，既是...

Like an iron bastion, the dam withstood the rushing floodwaters.大坝好似铜墙铁壁, 顶住了洪水的冲击.Our troops withstood the onset of the enemy.我们的部队抵挡住了敌人的进攻.His alibi would not have withstood cross - examination .他不在犯罪现场的证据应该不会经得起 盘问....

He had thus far succeeded in fending off my conversational sallies.他迄今为止一直不为我说的俏皮话所动。Thus, he aided reaction and thwarted progress.因此，他帮助反动派阻挠进步。Old people often try to economize on heating, thus endangering their health...

They grew up in one - parent families or with stepmothers and stepfathers.他们在单亲家庭里长大或是继父继母带大的....

hypotheses的音标：hypotheses的英式发音音标为：[haɪ'pɒθəsi:z]hypotheses的美式发音音标为：[haɪ'pɒθəsiz]...

尽管有极大的困难...

lengths的音标：...

adj.白喉的，患白喉的...

n.人类学家...

v.用功...

The studies and recent advances in chemical activator of electrode in organic electrosynthesis are briefly surveyed.电极活化剂在提高有机电合成电流效率、收率及改进电极活性等方面发挥着重要的作用....

v.开除教籍，诅咒，咒逐...

Atherinidae的音标：...

tangle with的音标：tangle with的英式发音音标为：['tæŋɡl wið]tangle with的美式发音音标为：['tæŋɡəl wɪð]...

It is hard to see how people will get through the winter.难以想象人们将怎样熬过这个冬天。The window was far too small for him to get through.窗户对他来说实在太小，他钻不过去。You'll get through at least ten nappies a day.你每天至少得用10块尿布。...

He told some lies and sometimes just embroidered the truth.他说了些谎，有时只是对事实添油加醋了一番。She called the verdict a victory of truth over falsehood.她将这一判决称为真理对谬误的胜利。They can't destroy truth without destroying each and every on...

The very idea of a sixth form college was novel in 1962.第六学级学院在1962年还是新提法。In Tokyo share prices have plummeted for the sixth successive day.东京股价已连续第6天猛跌。The manufacturing economy contracted in October for the sixth conse...

Cathy的音标：...

小红细胞血症，小红细胞症...

n.透明层...

The longer your child can go without needing a filling, the better.孩子越晚需要补牙就越好。Since there is no butter left, we had to go without.既然奶油没了, 我们只得将就一下.In those days we often had to go without supper.那时候我们常常没饭吃....

After lunch she decided on impulse to take a bath.午饭后她突然兴起，决定洗个澡。I used to take a bath twice a day last year, morning and night.去年我一天洗两次澡, 早晚各一次.I take a bath shower before I go to bed.我睡觉前总要冲个澡....

leather的复数形式为：leathers...

n.泻下过度，腹泻过度...