Cell-mediated immune response

cell [sel]

n. <生>细胞;小牢房;电池;<诗>墓穴; vi. 住在牢房或小室中; vt. 囚禁;

mediated

vt. 仲裁, 调停；调解（mediate的过去式及过去分词形式）

immune [ɪ'mjʊn]

adj. 免疫的;有免疫力的;不受影响的;免除…的;

im(in-=not)+mune(service)→免疫的；免除的

response [rɪ'spɑns]

n. 反应;回答，答复;[宗]回应经文，应唱圣歌;

re回，向后+sponse承诺 → 回答；答应

I have to leave. I feel terrible, but...

我得走了。真是糟糕透了， 但……

If there were no clouds, we should not enjoy the sun.

吃得苦中苦，方知甜中甜。

Undivided attention is another sign of respect. You may have noticed that very few people listen with complete attention. Most people half-listen, and if you ask them to repeat what you have just said, they cannot. They may appear to be listening, but i

“专一”是尊重对方的另一表现。你也许察觉到很少有人一心一意地听别人讲话。多数人只是半心半意地听。如果你请他们复述你刚才说过的话，他们是不可能复述出来的。他们可能看上去是在听着，但是事实上有许多事情在他们头脑里转来转去--购物清单呀，要做的事呀，令人烦恼的事?2274