Rough cost
[经] 不精确(大概)的成本
🧩 词语组成解析
rough
[rʌf]
adj. 粗糙的，崎岖不平的;粗鲁的;狂暴的，汹涌的;未经加工的;
vt. 粗暴地对待;使粗糙;草拟;
n. 粗糙的部分;艰难，苦难;（高尔夫球场的）深草区;
adv. 粗暴地;
vi. 举止粗野;
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
Is this your very first advanced aerobics class?
这是你第一次上有氧运动高级班吗？
The child is father of (or to) the man.
三岁定终身。
Both men had hardly had time to realize what was happening when they were thrown violently into the sea.
他们两个还没来得及意识到究竟发生了什么事情，就被猛地抛入了海里。