Rectangular wave current
[化] 方波电流
🧩 词语组成解析
rectangular
[rek'tæŋgjulə]
adj. <数> 矩形的;成直角的;直角坐标的;长方;
wave
[wev]
n. 波浪，波动;挥手;涌现的人（或事物）;汹涌的行动（或思想）态势;
vi. 摇摆，起伏;
vt.& vi. （一端固定地）飘扬;挥手指引;挥动…示意;略呈波形;
vt. 挥手表示;挥舞;使…略呈波形;烫（发）;
🗣️ 情景例句
She grabbed the chance to travel abroad.
她抓住机会到国外旅行。
Marry in lent, and you'll live to repent.
借债结婚，后悔一生。
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。