Passive dipole
[电] 无源偶极子
🧩 词语组成解析
n. 双极子, 偶极\\n[化] 偶极
🗣️ 情景例句
We're a family, Harry.
我们是一家人， Harry。
One cannot make bricks without straw.
巧妇难为无米之炊。
From 1830 onwards in the USA and from about 1870 in Canada, settlers began to move westwards and to take possession of the plains as their own.
美国自1830年起，加拿大从1870年左右起，殖民者开始向西迁移，并把平原据为己有。