Rough calculation
[计] 概算\\n[经] 概算
🧩 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;
🗣️ 情景例句
Whereabouts are you headed?
你要去哪？
He was lucky to have a good home in which to grow up.
他幸运地生长在良好的家庭里。
he thinks of it, whatever its size,
当他想像一个物体时，不管其大小如何，