Contact length
[电] 接触长度
🧩 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
🗣️ 情景例句
I've never been more relaxed.
我从来没像这样轻松过。
Her life was devoted to caring for the sick and needy.
她一生致力于照顾病人和穷人。
Yes, there is somebody or something. Maybe it's a tiger!
有，有人或者什么东西。可能是一只老虎！