Sine wave
[计] 正弦波
🧩 词语组成解析
sine
[sain, 'saini, 'sinei]
prep. 无;
n. 正弦;
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
What's your plan for the May Day holiday?
你计划好怎样过五一假期没有？
He who follows two hares is sure to catch neither.
追逐两只兔，两头都落空。
They also have fish and chip shops in Australia, but there are not so many in the USA.
澳大利亚也有炸鱼和土豆片，而在美国却没有那么多。