Double calipers
[机] 复式卡钳
🧩 词语组成解析
double
['dʌbl]
adj. 双的;两倍的;两面派的;双人用的;
vt. 使加倍;把…对折;重复;
vi. 加倍，加倍努力;快步走;
adv. 两倍地;双重地;
n. 两倍;双精度型;
doub二，双+le反复 → 反复两倍 → 翻倍
pl. 测径规, 卡钳\\n[化] 卡钳
🗣️ 情景例句
What do people usually do on that day?
在这一天，人们通常干什么？
She had to keep out of sight when her husband was holding a meet.
她在丈夫举行会议时只得避不露面。
Sure. What are you going to do, Mary?
当然了。你打算做什么，玛丽？