Degressive cost
出国 Abroad[经] 递减费
🧩 词语组成解析
a. 下降的, 递减的
cost
[kɔst]
n. 价钱，代价;花费，费用;牺牲;[用复数][法律]诉讼费;
vi. 价钱为，花费;估计成本;
vt. 付出代价;估价;使丧失;使付出努力;
🗣️ 情景例句
If you want to go sightseeing, a ferry trip is usually pretty cheap.
如果你想观光，坐船通常是比较便宜的。
He who fears being conquered is sure of defeat.
怕吃败仗的就要打败仗。
You asked for it!
你自讨苦吃！