✅ 同义词
🗣️ 情景例句
You had better study hard.
你最好努力学习。
Many good cows have evil calves.
很多好母牛，会生坏小犊。
I feel a little afraid, said Kate. I'm sure I can smell something.
“我感到有点害怕，”凯特说。“我敢肯定我觉察到什么了。”