Pickup arm
[电] 拾音臂
🧩 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
Grandpa helped me yesterday afternoon.
昨天下午祖父帮我的忙。
If I had known her telephone number, I would have called her.
如果我知道她的电话号码，我就给她打电话了。
What nationality are you?
你是哪国人？