Pantograph
n. 比例画图仪器\\n[计] 缩图仪
📖 牛津释义
pantograph
n
1 instrument used to draw an exact copy of a plan, map, etc on any scale 缩放仪; 比例绘图仪.
2 device for carrying an electric current from overhead wires to a train （电气列车顶上的）导电弓架.
🏥 医学释义
①胸廓（外形）描记器 ②缩图仪
🗣️ 情景例句
We love you, Grandpa.
我们爱你，爷爷。
We are supposed to help each other.
我们理应彼此帮助。
OK.
好吧！