Prefire
预烧, 预先点火
🗣️ 情景例句
But when Robbie was born,
但当Robbie出生后，
Kill two birds with one stone.
一石双鸟；一箭双雕。
In the class there are two American girls. They are twins. Their names are Lily and Lucy.
在班上有两个美国女孩，他们是双胞胎，名字叫鲁茜、莉莉。