Emergency generator
[化] 备用发电机
🧩 词语组成解析
🗣️ 情景例句
She told Robbie that her flight tomorrow was canceled,
她告诉Robbie说 她明天的班机取消了
We invited two guests to dinner,but they didn't come.
我们邀请了2个客人去吃晚饭，但是他们没来。
Later, we ate our picnic under some trees.
后来，我们在树下吃野餐。