Sliding-scale
[数] 计算尺；按比例增减；浮动计算
🧩 词语组成解析
a. 滑行的, 变化的\\n[机] 滑动
scale
[skel]
n. 规模;比例（尺）;鱼鳞;级别;
vt. 测量;攀登;刮去…的鳞片;
vi. 衡量;攀登;（鳞屑）脱落;生水垢;
scale(climb)→登；爬越；音阶；比例尺；规模；尺；尺上的刻度
🗣️ 情景例句
So you really don't see your way to get it down a bit?
你真的不能再降一点了吗？
This nation is noted for its economic stability.
这个国家以它的经济的稳定性闻名。
Mum and Dad were not at home.
爸爸妈妈不在家。