不定

It is more advisable to face the challenge than to escape.

前面是不定式.后面也应该不定式搭配.

To determine the infinitival subject, this thesis suggests the transformation from the infinitive to that clause with the same D-structure.

为了确定不定式的主语本文建议将不定式转化为与其有相同结构的that从句。

There exists a strong duality between Z _ ( ind ) and the indefinite admittance matrix Y _ ( ind ).

不定阻抗 矩阵 和 不定 导纳矩阵之间有着很强的对偶性.

Catalpa bungei Yu Qiu No.1 the adventitious root primordium from the cerebral cortex parenchyma cells and the vascular bundle cells. the root primordium cells further splits, the differentiation to form the adventitious root. 5.

豫楸1号不定根源于皮层细胞和维管形成层细胞，根原基原始细胞进一步分裂、分化形成不定根。

A and an are indefinite articles, any is an indefinite pronoun.

a和an是不定冠词, any是不定代词.

While she was wondering where to go , she met a policeman.

疑问副词where后跟不定式, 构成不定式短语.

The junk market has been unsettled for the past seven months.

过去7个月中废旧货市场一直起伏不定。

Effect of Certain Indeterminateness on Ultimate Loads of Centrally-loaded Steel Columns and Analysis of Resistance Indeterminateness

各种不定性对中心钢压杆极限承载力的影响及抗力不定性分析

Like many parents, I am in two minds about school uniforms.

跟许多家长一样，我对是否该穿校服也拿不定主意。

If you fail to oil the engine regularly, it would seize up without warning.

如果你不定期给发动机注油, 它不定那天就会突然卡住.

By optimizing the culture conditions , the rate of adventitious bud induction , elongation and rooting reached to 100 % , 83 %, and 100 %, respectively.

采用优化的培养基培养,不定芽诱导率达到100%, 不定芽伸长率达83%, 生根率达到100%.在此基础上建立了保加利亚尖椒的子叶离体高效再生体系.

His expressions varied from poker-faced to blank.

他的表情在一本正经和茫然惶惑之间变幻不定。

She can't make her mind up what to wear.

她拿不定主意穿什么。

The flames guttered.

火苗摇曳不定。

She was dithering over what to wear.

她拿不定主意穿什么好。

a feeling of doubt and uncertainty

迟疑不定的感受

He simply can't make his mind up.

他就是拿不定主意。

You choose, I can't decide.

你来选吧，我拿不定主意。

Inside, she was a maelstrom of churning emotions.

她心中的情感似波涛汹涌，起伏不定。

When you open a picture in an image, it may be RGB format, or CMYK format.

当你敞开一幅图象时, 它不定是RGB办法的, 也不定是CMYK办法的.

I've been on an emotional roller-coaster since I've been here.

自从我到了这里，情绪就起伏不定。

Both sides were troubled throughout by a capricious wind.

双方一直在为风向飘忽不定而苦恼。

But perhaps I will pick up a stray and perhaps my big fish is around them.

不过说不定我能逮住一条掉队的,说不定我想望的大鱼就在它们周围转游着.

In addition, you can't split infinitives in Latin since they're one word ( currere) rather than two ( to run), and Latin was still a big deal back then.

此外，拉丁语里的不定式不可分裂，因为在拉丁语中不定式是由一个单词（currere）构成而不是两个单词（to run）。而在那个时代，拉丁语的地位非常重要。

Use the results and methods of operator theory in the Krein space L2 ( I, w) ( indefinite inner product space) to investigate the spectrum of differential operators with indefinite weight function w;

二是利用完备的不定度规空间L w~2（Krein空间）内的算子理论和方法来研究和处理带有不定权函数的微分算子；

I was wavering -- wavering.

我拿不定主意了 —— 真的拿不定主意了.

Cheques shall be drawn under the order of the board of governors and shall be signed by such person or persons in such manner as the board may from time to time determine.

支票根董事的命令出，由董事不定的一人或多於一人以董事不定的方式署。

For a minute he looked uncertain, and then recovered his composure.

有一小会儿他看上去有些迟疑不定，之后又恢复了镇定。

The weather has been very mixed recently.

最近天气总是阴晴不定。

I am a bohemian. I have no roots.

我生活放荡不羁，漂泊不定。