🧩 词语组成解析
蝶豆属（植物学术语）
🗣️ 情景例句
Helen has told me all about you.
海伦对我将了好多你的事儿。
Dying is as natural as living.
死亡与生存一样自然。
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近终点时，冲下了山坡，驾驶员费了好大劲才把车停下来。