Nanoscience
纳米科学
🗣️ 情景例句
Will dinner be served on this train?
火车上供饭吗？
Too much spoils, too little is nothing.
过多反坏事，太少不济时。
The chest contained the personal belongings of a seaman, Alan Fielding.
木箱内装有水手艾伦。菲尔丁的私人财物，