Scalae
[医]（单scala）阶
🗣️ 情景例句
we would go down to the beach and catch crabs,
我们走到海边抓螃蟹，
Strong packing will protect the goods from any possible damage during transit.
坚固的包装可以防止货物在运输途中受到任何损失。
She's been quite different since coming back from America.
从美国回来之后，她变化很大。