Double-action
[机] 复动式, 双动
🧩 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
action
['ækʃən]
n. 行动，活动;功能，作用;手段;[法]诉讼;
🗣️ 情景例句
I really had a great evening.
我真是过了一个绝妙的晚上。
He that has a great nose thinks everybody is speaking of it.
做贼心虚。
Let me see. Oh dear! Yes, it is broken.
让我看看，天哪！是坏了。