Shielded transmission line
[计] 屏蔽传输线
🧩 词语组成解析
a. 隔离的；屏蔽了的；防护的；铠装的
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
instead of you coming here.
而不是你到这儿来。
I wrote several letters on my mother's behalf.
我代表我母亲写了几封信。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。