Wall fern
n. 水龙骨
🧩 词语组成解析
fern
[fə:n]
n. <植>羊齿植物，蕨类植物;
🗣️ 情景例句
If he says he's going to be here, he's here.
假如他说他要来这儿 他就一定会来。
An evil chance seldom comes alone.
祸不单行。
Sam, what are you going to do tomorrow?
山姆，你明天打算干啥？