查询词典 not essential

Teaching and learning are carried out in the affective communication between teachers and students. Whether the communication channel is unblocked or not is the essential prerequisite for the efficacy of education.

教师的教与学生的学是在师生之间的沟通中进行的，师生沟通渠道的畅通是教育效能产生的前提。

Some techniques are essential and should be used consistently, while others are valuable under certain circumstances and not always necessary.

有些不可缺少的方法应被一贯地使用，然而在某些情况下其他的方法是有用的，但不一定是必要的。

Obviously, such a relationship is not a universal essential relation peculiar to the economy in bourgeois society.

显然，这种关系不是资本主义经济关系所特有的一般的本质关系。

However, the mattress does not have to be full length - legs aren't essential to have a mattress under, and if one would like a little cushion/insulation down there, unworn clothes and even an empty backpack work quite well.

通常，这种充气垫不是全长的标准尺寸----腿的部分是没有垫子可依托的，但是可以用坐垫来弥补，衣服和背包也是可以代替的。

However, the mattress does not have to be full length - legs aren''t essential to have a mattress under, and if one would like a little cushion/insulation down there, unworn clothes and even an empty backpack work quite well.

不管怎么说，睡垫不必使用全长的—双腿不是必须要有个垫子垫在下边，如果有谁希望腿部下边能有点保暖或者缓冲之类的东西，不穿的衣服或者空的背包都可以胜任。

I am fond of writing culture, but can not control characters all the time, always, the essential points usualness field tears up the article having changed several time, but I am never dejected , firmly believe that because of me: I am able to write next time better!

我喜欢写作文，但始终不能驾驭文字，总是要经常性地将改了好几遍的文章撕掉，但我不曾沮丧，因为我坚信：我下次会写的更好！

Although socialist society has already had the essential features of communist society, it is not perfect because of the vestiges of thd old society.

社会主义社会虽然已经具备了共产主义社会的基本特征，但表现得还不完善，还存在旧社会的痕迹。

There are a lot of "rented suits" buried in the past operations of insurance companies. Sometimes the problems they signify lie dormant for decades, as was the case with asbestos liability, before virulently manifesting themselves. Difficult as the job may be, it's management's responsibility to adequately account for all possibilities. Conservatism is essential. When a claims manager walks into the CEO's office and says "Guess what just happened," his boss, if a veteran, does not expect to hear it's good news.

在保险业经营中，有许多这类租来的寿衣，有时候这类的问题甚至会隐藏数十年不被发现，就像是石绵赔偿问题，但一发就不可收拾，虽然这项工作有点棘手，但管理当局有责任适当的将所有可能性列入考量，保守稳健绝对有其必要，当损失理赔部门的经理走进总经理的办公室说到：「猜猜发生了什么事？

Prayer is not monologue, but dialogue; God's voice in response to mine is its most essential part.

祷告不是独白而是对话；上帝响应我的话语是祷告中最重要的部分。

Prayer is not monologue, but dialogue; God's voice in response to mine is its most essential part. Listening to

祷告不是独白而是对话；上帝响应我的话语是祷告中最重要的部分。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。