问题 句子中的lacking是什么用法（介词吗）

He must teach himself that the basest of all things is to be afraid; and, teaching himself that, forget it forever, leaving no room in his workshop for anything but the old verities and truths of the heart, the old universal truths lacking which any story is ephemeral and doomed - love and honor and...

问题 practical level是"实际水平"的意思么

...redict that unemployment will drop to around its lowest practical level in the United States by the end of 2016. But others say employers remain cautious about taking on new workers, and wages are growing at a frustratingly slow pace.practical level是实际水平的意思么？

话题 in the winter in

问题 time为什么加a(time不可数啊)

Think of a time when you were late for or could not go to an event.这里的for 后面是不是event啊，还有time为什么加a？time不可数啊？

问题 in介词做方式状语

Proteins are found in  plant and animal foods in a variety of concentrations.意思是蛋白质以不同的浓度（含量）存在于动植物食品中。这句子中第一个in介词做地点状语，而第二个in是介词做方式状语修饰主语proteins，对不对？

问题 on which句子的疑问

In Soapy’s opinion the Law was more benign than Philanthropy. There was an endless round of institutions, municipal and eleemosynary, on which he might set out and receive lodging and food accordant with the simple life.在苏比眼里，他可去的地方多的是，有市政府办的，有救济...

问题 have us beat与have us beaten

句子分析：Humans may have the advantage in color vision, but dogs definitely have us beat in the realm of night vision.此句中but后面的意思是“但是狗一定能在夜视能力上打败我们”，这里的 have us beat 用法是否正确？是否应该用 have us beaten 来表示“...

问题 ability的用法

...it causes them to think of the word in their language first and then English. This slows down their _____________(能力) to think and speak in English.答案是ability.我觉得填abilities, 因为后面“思考和说英语”，这是两方面的能力啊？况且前面有their。ability不可...

问题 alternative的用法

There are three alternatives in dealing with the problems of development and reunification. The first, resolving reunification problem before development, the second, after development and the third, during development.老师：alternative的中文解释是“二中择一”，但在这句话中是...

问题 请求这句话的准确翻译

...fail so often that a parcel is driven to a home an average of 1.5 times in the Nordic region,says Kenneth,head of business development at Postnord,a logistic giant.It is an expensive inefficiency made worse,he says,by the fact that recepients have still often had to wait for a failed delivery.还有...

问题 句子里的非谓语动词用法分析

...句子里的非谓语动词的用法:In terms of attitudes to creativity there seems to be a reversal of priorities: young westerners making their boldest departures first and then gradually mastering the tradition; and young Chinese being almost inseparable from the tradition, but over time, possib...

问题 过去式当谓语还是过去分词当形容词

No one disputes the costs in quality of life and depleted health budgets of an obese population. 请问老师该怎么判断是 disputes 和 depleted 两个谓语并列，还是depleted 当形容词，the costs 和 budgets 两个宾语并列？budgets 复数没法通过冠词来判断，这种题...

问题 stand on top of each other's face 究竟是什么意思？ 

...vada.He has resumed outdoor rallies in front of thousands of people,saying they're no different than the ongoing "black lives matter" protests.If you're willing to riot and stand on top of each other's face, and do whatever the hell you want to do, you're allowed to do...

问题 will 为什么放在 the teacher 之前

Do you see the two guys running on the playground, neither of whom will the teacher give pass in the physical test?专业老师，这里非限制定语从句语法有错吗？will我不明白为什么放在the teacher之前。

问题 翻译：人们把现金作为礼物送给家人和朋友时，通常放到红色信封里。

人们把现金作为礼物送给家人和朋友时，通常放到红色信封里，这句话怎么翻译，我的翻译是否合理 ？Cash regarded as gift by Chinese people to sent family members or friends is often put in red envelopes.这是我的翻译, 是否合理?