His mirthless smile made all of us uncomfortable.

a mirthless laugh/smile

苦笑

His mouth corners curved in his highly individual, cold, almost mirthless smile.

他嘴角一抿, 露出极为独特的, 几乎是闷闷不乐的淡笑.

We have been fed up with the mirthless routine work all day long.

我们受够了整天沉闷的日常工作.

misbehaviour

行为不端

What caused this anger and mistrust (= lack of trust) ?

这怒气和不信任是怎么来的？

misinterpret

误解

He rejected the suggestion for improving the MIS system.

例句):他拒绝了改善资讯系统的建议.

Established an efficient MIS.

建立了高效率的管理信息系统.

He's been misbehaving.

他一直行为不端。

This paper first argues the developing relation between MIS and EC.

本文从企业管理信息系统与电子商务间的发展关系入手展开论述.

a miscalculation

误算

The MIS get over several technology: upload pictures, print crystal report etc.

该系统克服了几个技术难点: 图片的上传 、 水晶报表打印等问题等.

Corporations apply Management Information System ( MIS ) whose requirements are network, hardware and software maintenance.

现在企业普遍采用的管理信息系统 ( MIS ) 共同存在的特点就是:需要网络支持,需要较多硬件投入, 软件维护工作量大.

The local newspaper misreported the story by claiming the premises were rented...

当地报纸报道有误，称这些房屋已经出租了。

No dudo de mis presentimientos.

我发誓这是真的.

I misunderstood you.

我误解你了。

As a basic software of MIS, DBMS is at a critical position of information security strategy.

数据库管理系统作为管理信息系统的基础软件, 它的安全在信息安全战略中占据着十分重要的位置.

Possibilities for forgetfulness, mis communications, and things going a haywire will be high.

遗忘, 误会, 以及混乱的事情发生的几率都很高.

misfortune (= bad luck)

不幸

Companies use MIS systems, making each product at the standard dosage recipients, automatically generated the computer.

公司使用MIS系统, 使得每种产品按标准用量领用, 由电脑自动生成.