Sine oscillation
[电] 正弦振荡
🧩 词语组成解析
sine
[sain, 'saini, 'sinei]
prep. 无;
n. 正弦;
n. 振动, 动摇, 变动, 彷徨, 电波\\n[医] 振动, 摆动
🗣️ 情景例句
I've been trying to find
我一直在寻求
I cooked breakfast for the family.
我为一家人做早餐。
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-