Some couples see single women as a threat to their relationships...

There is a real threat of war.

确有可能发生战争。

He was seen as a threat to the established order.

他被看作是对已有秩序的威胁.

To study the influence of YSN on immune function of threatened abortion.

报导了优生宁(YSN)对先兆流产病人免疫功能的影响.

Conclusion Single serum CA 125 is valuable in predicting pregnancy outcome of first-trimester threatened abortion.

目的探讨血清CA125水平在预测早期先兆流产妊娠预后的价值.

Objective To evaluate the effect of ZISHENYUTAIWAN in the treatment of threatened abortion.

目的探讨滋肾育胎丸对先兆流产的疗效.

The spotted owl is a threatened species, not yet an endangered one.

斑点猫头鹰是一种面临生存危险的物种, 但是还不是一种濒临灭绝危险的物种.

The whip cracked threateningly.

鞭子挥得噼啪响得惊人.

The dog growled at me threateningly.

那条狗对着我狂吠,很吓人.

As he moved threateningly forward she shrank from him.

他步步逼近,把她吓得直退缩.

She picked up a metal bar and waved it threateningly.

她捡起一根金属棍，威胁地挥了挥。

He turns on her threateningly.

他回过头来,气势很凶.

As he moved threateningly forward she shrank ( back ) from him.

他步步逼近,把她吓得直 ( 向后 ) 退缩.

We will not be frightened by threats.

威胁是不能把我们吓倒的.

His threats are just talk. Don't worry!

他的威胁只不过是虚张声势的空话而已, 不要担心!

It is too early to say whether the threats are mere sabre-rattling.

现在断言这些威胁是否只是虚张声势还为时过早。

The Church of England, with threats of split from within, has still to make up its mind.

尽管面临内部分裂的危险，英国国教会也必须下定决心。

Such threats could scuttle the peace conference.

这种威胁会阻挠和平会议。

A three-dimensional solution to cover the rolling of narrow sheets and bars is still awaited.

关于窄板和棒材轧制的三维解,目前仍有待于作出.

What is this lingering controversy over my affair with your three-dimensional duplicate.

你的三维复制品不断对我私事吵吵闹闹的是什么回事?

The computer traced the three dimensional picture of the object.

计算机为我们描绘出了这个物体的三维图形.