Sinoper
n. 【天文学】木卫九
🗣️ 情景例句
There are thirty-three thousand three hundred and thirty-three feathers on that bird's throat.
那只画眉鸟的喉咙上有三万三千三百三十片羽毛。
These clothes are very beautiful, but are too expensive.
这些衣服很漂亮，但是太贵了。
Had he worked harder, he would have gotten though the exams.
如果他努力了的话，他就会通过考试的。