Backset
出国 Abroadn. 挫折, 倒退, 逆流, 涡流
🗣️ 情景例句
Maybe you saw our commercials on TV.
也许你在电视上看过我们的广告。
To assemble radios
组装收音机
But, in addition to that basically simple concept,
除了这一基本的简单的概念外，