✅ 同义词
🗣️ 情景例句
Tom gave Helen an apple in exchange for a piece of cake.
汤姆用一个苹果和海沦换一块蛋糕。
With my heart in my boots, I went into the dark room.
我战战兢兢地走进那黑洞洞的房间。
We all desire happiness.
我们都想要幸福。