🧩 词语组成解析
snake
[snek]
n. 蛇;奸险的人;卑劣的人;蛇形浮动汇率制;
vt. 沿…曲折前进（或延伸）;<美>/<口>拖，拉（木材等）;
vi. 曲折前进（或延伸）;蛇行，悄悄地爬行;
fern
[fə:n]
n. <植>羊齿植物，蕨类植物;
🗣️ 情景例句
How was the patient?
病人怎么样了？
They fought for the sake of their country.
他们为国而战。
He wanted to buy a $300 watch for his wife,
他走进一家高级商店，要为妻子买一块价值300英镑的手表。