不太好

I'm sorry about my insolence in the last phone call..i hope you can forgive me...

上次打电话我的态度不太好，希望你不会介意！

Not at present. Most people won't find it intelligible enough.

"现在不会。大多数人会觉得它不太好理解。"

No, I don't want to intrude. Three's a crowd.

不过我不想打扰三个人不太好

I wasn't sure if she understood me (I don't speak Laotian very well).

我不确定她是否明白我的意思。（我的老挝语说的不太好。

Lesson Twelve You look a little pale. What's wrong with you?

第十二课你的脸色不太好，不舒服吗？

This is required reading for anyone who is new to growing Nepenthes, or anyone who has tried unsuccessfully. This section will not tell you how to grow Nepenthes, it is meant to get you into the proper mindset to grow them.

这是一篇专门给新手或任何种植过猪笼草却种不太好的人必读的文章，在这个专栏里不会告诉你如何去栽植猪笼草，而是给你正确的观念去种植他们

No, I'm not OK.

不，我不太好。

Therelationship of the amount of catalyst and the ee% of product was seen to be negative nonlin-ear. Catalyst 3 was used in the enantioselective addition of diethylzinc to aromatic aldehydesand gave good results. The configuration of products was determined by the configuration ofthe catalysts' chiral carbon linked with hydroxy group. Using β- amino alcohols bearing only one chiral center as catalysts for the enantiose-lective addition were studied. D-N, N-dialkyl-2-amino butanol gave poor catalytic effect be-cause of their structure. The configuration of the product is the same as the catalyst. Anotherkind of β- amino alcohols - phenylglycine derivatives and valine derivatives have chiralcenter on the carbon linked with amino group. Catalyzed by-phenylglycine derivatives 6,7, 9, 10, the reactions gave satisfied results. The optical yields exceeded 80%.

在探讨了含有两个手性中心的β-氨基醇之后，选择了只有一个手性中心的β-氨基醇，一是手性中心为连羟基的手性碳原子：D-N，N-二烷基-2-氨基丁醇；二是手性中心为连氨基的手性碳原子：D-苯基甘氨酸衍生物和L-缬氨酸衍生物。D-2-氨基丁醇的催化效果不太好，这与其结构的空间位阻较小有关系，反应产物与连羟基手性碳构型一致；由苯基甘氨酸和缬氨酸出发合成五种β-氨基醇6-10，研究了不同ee％的-6作用下的二乙基锌-苯甲醛加成反应，发现该催化剂具有不对称放大效应；-7，9，lO的催化效果也比较令人满意，光学产率80％以上，所得产物构型与催化剂构型一致。

I don't speak Portuguese that well and my Chinese workers don't speak it at all.

我的葡萄牙语说得不太好，而我的中国工人根本不会说葡萄牙语。

You look pale. Are you seasick?

你脸色不太好，是不是晕船？

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。