Rdf
无线电测向器, 无线电定向仪, 无线电探问, 无线电测向
🗣️ 情景例句
So I try hard to find opportunities for people like you.
所以我努力为像你这样的人寻找机会。
Joy often comes after sorrow, like morning after night.
暮去必将朝至，苦尽常会甜来。
Carbonated drinks are acidic, and slightly safer.
碳酸饮料是酸性的，就更安全一些。