Contact clearance
[计] 触点间隙
🧩 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
You may accept this draft by signing.
请你们签字"承兑。
And go out into the open to watch all kinds of fireworks glittering everywhere in the dark sky.
到外面去看夜空中绚烂多彩的焰火。
She asked me to speak more loudly. The line was bad.
她告诉我要说大声一些。线路很糟。