Sine potentiometer
[电] 正弦电位计
🧩 词语组成解析
sine
[sain, 'saini, 'sinei]
prep. 无;
n. 正弦;
n. 电位计, 分压计\\n[化] 电位计; 电势计
🗣️ 情景例句
Take them upstairs, Susan.
带他们上楼去， Susan。
Why was only he exempted from work?
为什么只有他不必工作呢？
'We mustn't buy things we don't need,' I remarked suddenly.
“我们不应该买我们不需要的东西，”我突然发表意见说，