Sliding-scales
(sliding-scale 的復數) [數] 計算尺；按比例增減；浮動計算
?? 詞語組成解析
a. 滑行的, 變化的\\n[機] 滑動
n. 縮放；天平；鱗屑；磅秤
??? 情景例句
Oh, I was sorry
噢 ，我很難過
It'll take almost all my savings to buy the ticket.
買票將花了我幾乎所有的積蓄。
Recognizing who the customer was, the manager was most apologetic and reprimanded the assistant severely.
經理認出了這位顧客，表示了深深的歉意，還嚴厲地訓斥了店員。