🧩 词语组成解析
adv. directional的变形
challenged
[['tʃælindʒd]]
a. 受到挑战的
🗣️ 情景例句
By the way, what are you going to do on Christmas?
顺便问一下，圣诞节你打算做什么？
I'm sure I'll be President.
我必定会当选总统。
Don't you usually come to school by bike?
你不是常骑自行车到学校吗？