Double posting
[经] 双重过帐
🧩 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
posting
['pəustiŋ]
n. 记录;[会计]过帐，记账;委派;
v. 邮寄;张贴(post的现在分词);公布;
🗣️ 情景例句
She's still giving the toughest English history exams
她仍用最艰深的英国史试题考学生
Can anybody scratch my back for me?
有人来替我搔背吗？
He is swimming across the river.
他正横渡小河。