Double sawbuck
[经] 二十元钞票
🧩 词语组成解析
double
['dʌbl]
adj. 双的;两倍的;两面派的;双人用的;
vt. 使加倍;把…对折;重复;
vi. 加倍，加倍努力;快步走;
adv. 两倍地;双重地;
n. 两倍;双精度型;
doub二，双+le反复 → 反复两倍 → 翻倍
n. 锯木架
🗣️ 情景例句
A professional writer?
职业写作人员？
How much is this carpet per square yard?
地毯每平方码要多少钱？
I can let you have this kind cheaper.
我可以算你便宜一点。