A-arm
n. A形摆臂
🧩 词语组成解析
arm
[ɑrm]
n. 臂;武器;[复数]战事;权力;
vi. 准备（斗争），准备行动（against）;
vt. 装备（防御工事）;准备（攻击或迎击）;配备;防护;
🗣️ 情景例句
I've never been more relaxed.
我从来没像这样轻松过。
One of these days,I'd like to take a vacation.
某天,我想度假。
There was a big smile on her face.
她脸上充满笑容。