Scaling ladder
云梯, 消防梯
🧩 词语组成解析
scaling
['skeiliŋ]
n. 缩放比例;刮治术;定标;洁治;
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
To teach a fish how to swim.
孔子面前读诗书，班门弄斧。
He used to live in my neighborhood.
他曾与我是邻居。
I can't understand why he is being so selfish. He isn't usually like that.
我不明白他此刻怎么这么自私。他平时不这样。