Articulated arm
[机] 关节杆
🧩 词语组成解析
a. 铰接式的；清晰的；组织缜密的；有关节的
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
No charge for the cleanup.
清洗不用付费。
Words can't express how honored I feel at this moment.
任何话语也表达不了我此时的心情。
'It's working all right, but I'm afraid that at one o'clock it will strike thirteen times and there's nothing I can do about it.
“不错，钟能报时了，但是，恐怕每到1点钟，它总要敲13下，对此我已无能为力了。”