Compound swivel arm
[机] 复式转臂
🧩 词语组成解析
swivel
[['swivəl]]
n. 转环, 旋转轴承, 转椅座架\\nv. (使)旋转
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
There's a possibility that he'll get promoted.
她大概会获得提拔。
Is there a pay pnone nearby?
这附近有没有公用电话？
How did Mary make all of her money?
玛丽所有的钱是怎么赚到的？