Lightboat
n. (=light ship)(停泊在危险水域作导航用的)灯塔船
🗣️ 情景例句
I can never get ahead at my job.
我总是不能出人头地。
And want to share with them the pleasure and honor of receiving this award.
并与他们分享这次得奖的喜悦与荣耀。
who rolled balls down inclined planes,
他就是那个使球体沿斜面向下滚动，