🧩 词语组成解析
fern
[fə:n]
n. <植>羊齿植物，蕨类植物;
🗣️ 情景例句
I know.
我知道。
Old wood is best to burn,old horse to ride.
老柴好烧，老马好骑。
The news that the leader will come here is not true.
头儿要来的消息不可靠。