Triangular wave
[电] 三角波
🧩 词语组成解析
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
He is liked very much because of his courtesy.
他由于彬彬有礼而颇获好感。
This nation is noted for its natural resources.
这个国家以天然资源闻名。
Oh, there's the conductor. Do you have your ticket?
啊，列车员来了。票在你那儿吗？