At death's door
生命危在旦夕
🧩 词语组成解析
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
door
[dɔr]
n. 门，户;出入口;一家[户];通道;
🗣️ 情景例句
If there's anything you need, please call me.
假如你们需要什么， 请打电话给我。
He already has a phonograph,but he doesn't have a radio yet.
他已经有一架留声机，但是他还没有收音机。
She will have something to drink but she will not eat any solid food.
她将喝些饮料，但不吃固体食物。