Linear velocity transducer

linear ['lɪnɪɚ]

adj. 直线的，线形的;长度的;<数>一次的，线性的;通过单独的若干阶段来发展;

line直线，线条+ar表形容词 →线的，直线的

velocity [və'lɑsəti]

n. 速率，速度;周转率;高速，快速;

veloc快的+ity表名词→速度,速率

transducer [trænz'dju:sə]

n. 传感器，变频器，变换器;

Please sit down, Mr. Mark.

请坐吧，马克先生。

How old do you have to be to vote in the national elections?

你要多大才能在大选中投票？

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