Observator
观测器
🗣️ 情景例句
before Michelle and her friends arrived.
在Michelle和她的朋友们来之前。
An ox is taken by the horns, and the man by the tongue.
牛因有脚而被抓，人因有舌而遭殃。
Diamond necklaces and rings had been beautifully arranged on a background of black velvet.
钻石项链、戒指漂亮地陈列在黑色丝绒上面。