Hinged arm
[机] 关节臂
🧩 词语组成解析
hinged
[['hindʒd]]
a. 有铰链的
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
He was involved in a political scandal.
他被牵涉到了一宗政治丑闻中。
What's for dinner tonight?
今天晚上吃什么东西？
The manufacturers had to pay more money than they had anticipated, or they bought the biscuit from the student for $24,000.
饼干公司不得不付出比他们预计多得多的钱，因为为买下那学生烘制的饼干他们支付了24，000美元。