Internal thermal resistance

internal [ɪn'tɝnl]

adj. 国内的;内部的;体内的;内心的; prep. （机构）内部的; n. 内脏，内部器官;本质，本性;

intern=inter 在…之内 + al 属于...的 → a.内的；国内的

thermal ['θɝml]

adj. 热的，保热的;温热的; n. 上升的暖气流;

therm热+al形容词后缀→ 热的

resistance [rɪ'zɪstəns]

n. 抵抗;阻力;抗力;电阻;

re反+sist站立+ance名词后缀→反抗；抵抗力

Besides, reasonable quantities of marketing literature are supplied free of charge.

此外，我们还免费提供一定数量的营销资料。

I tried several times to call, but there is no answer.

我打了几次，但是没有人回答。

I want to ask you for your advice. When I leave school, I want to be an engineer. For years I have been interested in engineering. I have made tools at home and have written articles for magazines. My father says that engineering is not a suitable subject

我希望得到您的指点。中学毕业后，我希望成为一名工程师。多年来，我一直对这个方面感兴趣。我在家制作各种用具，给杂志写文章。我的父亲说工程学不适合女孩子学。他要我学习地理。可是我对这门学科一点也不感兴趣。我尝试阅读有关这方面的书籍，然而，我感到索然无味。我该?2283