Sine curve
[电] 正弦曲线
🧩 词语组成解析
sine
[sain, 'saini, 'sinei]
prep. 无;
n. 正弦;
curve
[kɝv]
n. 弧线，曲线;曲线状物;弯曲物;[棒]曲线板;
vt. 使弯曲;使成曲线;使成弧形;
vi. 弯曲;弯成曲线，弯成弧形;沿曲线行进;
adj. 弯曲的;曲线形的;
🗣️ 情景例句
How have you been?
你近来怎么样？
The post office is two blocks straight ahead, You can't miss it.
那邮局一直向前走过两条街，很好找。
We are happy to be of help.
我们十分乐意帮助。