查询词典 difficult to comprehend

hammer away at sth.( work hard at sth：努力做某事

This painting came under the hammer at Christ's today. 这幅画今天由克里斯蒂拍卖行... | hammer away at sth.( work hard at sth.) 努力做某事 | They hammered away at this difficult problem.他们刻苦钻研这道...

hammer sth. in / into sb：向某人反复灌输某事

They hammered away at this difficult problem.他们刻苦钻研这道难题. | hammer sth. in / into sb. 向某人反复灌输某事 | 1.They have had English grammar hammered into them. 他们强制自己反复学习英语语法....

have got a toothache：牙疼

22.做一个实验 do an experiment | 23.牙疼 have got a toothache | 24.发现数学很难 find math very difficult

have no business doing: have no right to do：无权做某事

It became more and more difficult for them to maintain contact with t... | 5. have no business doing: have no right to do 无权做某事 | A superpower has no business interfering in the internal affairs i...

Held Up：神奇

Not that held up.|不像你说的那样神奇 | - Held up?|神奇? | - I know this is difficult,|我知道这很难接受

Let me explain!' he added helpfully：让我来说明一下!"他乐于帮忙地补充道

It was difficult to explain the problem to beginners. 对... | 'Let me explain!' he added helpfully. "让我来说明一下!"他乐于帮忙地补充道. V | She explained to them what to do in an emergency. 她向他们说...

b. Standing as it does on a high hill, the church commands a fine view：(像这样建立在高山上的教堂眺望很好. )

现在分词+ as it ... | a. Hidden as it was by the trees, the tomb was difficult to find. (深... | b. Standing as it does on a high hill, the church commands a fine view. (像这样建立在高山上的教堂眺望很好. )

He is always on the honor roll：他总是名列前茅

He is the only straight A student in the class. 在班上他是唯一的一名全优... | He is always on the honor roll. 他总是名列前茅. | A:Which lesson is the most difficult one in the book? 这本书中,哪一课是最...

lt was horrendous：很可怕

and it turned out to be very difficult.|但实际情况非常复杂 | lt was horrendous--|很可怕 | vertical on the west side,|西边是垂直的,并且上面充满冰角

Hostilities have escalated：冲突已经升级了

Witch hunt.|是政治迫害 | Hostilities have escalated.|冲突已经升级了 | And they are making it very difficult for me to re-supply.|我无法得到我想要的资源

the bird of wonder：凤凰;长生鸟

the bird of peace鸽子 | the bird of prey 猛禽 | the bird of wonder凤凰;长生鸟

flange rail：平底轨条

"凸缘皮带轮","flange pulley" | "平底轨条","flange rail" | "凸缘肋","flange rib"