Jacob's ladder
na. 【圣】(雅各在梦中见到的)天使上下的天梯\\n
🧩 词语组成解析
ladder
['lædɚ]
n. 梯子，阶梯;梯状物;途径;（紧身裤袜或长筒袜的）滑丝;
vi. 使（袜子）发生抽丝现象;像长筒袜一样抽丝;
🗣️ 情景例句
It won't take me long at all.
不需要花很长时间的。
The doctor said I looked anemic.
医生说我看起来贫血。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。