Trichostomata
毛口亚目
🗣️ 情景例句
By this time next week we shall be in London.
下星期的这个时间我们将在伦敦。
Industry is fortune's right hand, and frugality her left.
勤勉是幸运的右手，节约是幸运的左手。
There was also a great deal of machinery on display.
参展的还有很多机器，