Link arm
[化] 连杆臂
🧩 词语组成解析
link
[lɪŋk]
n. 环，节;[计算机]链接;关联，关系;
vt. 连结;挽住，勾住;
vi. 用环连接;联系在一起;
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
Keep a small English dictionary with you at all time.
随身携带一本小英文字典。
The comet will appear in the southern sky.
彗星出现在南方的天空。
If I were you, I wouldn't have bought that vase.
如果我是你，我就不买那花瓶。