🧩 词语组成解析
ad
[æd]
n. 广告;网球中的优势分advantage. ad in;
🗣️ 情景例句
And thanks for the directions.
谢谢你给我指了路。
Money spent on the brain is never spent in vain.
智力投资，决非虚掷。
who has beenworking or worrying about serious things for six days,
为严肃的公务操劳或烦恼了6天的