Lightpens
(lightpen 的复数) n. 光笔（计算机的一种输入设备）
🗣️ 情景例句
It sets the tone for the whole show.
它决定了整个展览的气氛。
Early to bed and early to rise,makes a man healthy,wealthy and wise.
早睡早起，使人健康、富有而聪明。
It's a waste of time reading that book. It's rubbish.
看那本书真是浪费时间。那简直是垃圾。