Contact electrification
[电] 接触起电
🧩 词语组成解析
contact
['kɑntækt]
n. 接触;触点;[医]（传染病）接触人;门路;
vt. 使接触;与…联系;与…通讯（或通话）;
vi. 联系，接触;
con共同+tact接触→共同接触 → 接触；联系
n. 起电, 带电, 电气化\\n[化] 起电
🗣️ 情景例句
This is a tough job.
这是一件困难的工作。
Come back!
回来！
He was on his way to a lecture, when a tourist stopped him and asked him for directions.
他走在去听课的路上，此时一位游客拦住他问路。