Arrissing
边的加工(成圆边, 斜边)
🗣️ 情景例句
The school was attended almost entirely by local children.
上这所学校念书的几乎全是当地的孩子。
Who are you writing to?
你正在写信给谁？
The house was completed five months ago.
是在5个月以前竣工的。