Ray plotter
[医] 光线绘迹器
🏥 医学释义
射线绘迹器
🧩 词语组成解析
ray
[rei]
n. （热或其他能量的）射线;光束，光线;微量;伞形花序柄;
vt. 放射;照射;（思想，希望等）闪现;发光;
plotter
['plɔtə]
n. 密谋策划者，搞阴谋的人;绘图机;标图员，制图者;计划者;
🗣️ 情景例句
A credit card is very useful when you go traveling.
当然旅游的时候，信用卡很有用。
He commanded the soldiers to fire.
他命令士兵开火。
Though he was reluctant to do so at first, we eventually persuaded him to take us.
一开始，他很不愿意，但经劝说，终于同意了。