Sine electrometer
[电] 正弦静电计
🧩 词语组成解析
sine
[sain, 'saini, 'sinei]
prep. 无;
n. 正弦;
n. 静电计\\n[化] 静电计
🗣️ 情景例句
Do you want a first class, business class or economy seat?
你想要头等舱、商务舱还是经济舱？
To play with his son
和儿子玩耍
It's made of metal and wood.
是用金属和木材做的。