Electrification by friction
[化] 摩擦起电
🧩 词语组成解析
n. 起电, 带电, 电气化\\n[化] 起电
by
[baɪ]
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
🗣️ 情景例句
A murder occurred last night in this very district.
就在这个区昨晚发生了一起凶杀案。
Answer me truthfully!
撒谎！回答我实话！
About once a month. Not too often, because neither of us has much time. We both have too much work to do.
大约每月一次。不太经常写信，因为我俩的时间都很紧。我们都有做不完的事。