Stair-step costs

[经] 梯级式成本, 阶梯成本

🧩 词语组成解析

stair [stɛə]
n. 楼梯;(楼梯的)一级;
step [stɛp]
n. 步,脚步;步骤,手段;步调;级别; vt.& vi. 举步,行走;踩,踏上;跨入;轻快地走; vi. 踏,踩;走; vt. 跳舞;迈步;使成阶梯状;
costs
n. 费用;诉讼费;损失(cost的复数)

🗣️ 情景例句

but you've left out street performance. The mimes.
但你忽略了街头表演。幽默剧演员啦,
Love needs no teaching.
爱情无需教导。
I would keep my mind fresh for reading when I got home formwork Resisting the hypnotizing effect of television, I sat in my room for a few evenings with my eyes glued to book.
晚上下班回家看书时头脑更清醒些。有几天晚上,我极力摆脱了电视的诱惑,坐在自己的房间里,两眼盯在书上。
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🔤 更多 S 开头的单词

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