🧩 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
Birds are good pets, they can wake you up by singing in the morning.
鸟是很好的宠物，它们早上的歌声可以将你从梦中唤醒。
I tried to telephone you but I couldn't get through.
我试着打电话给你，但都没有打通。
What colour are you going to paint it?
你打算把它漆成什么颜色？