[cū lüè]
（大略； 不精确） rough; sketchy
reckon without one's host
粗略判断
a rough estimate
粗略估计
on cursory examination
粗略一看
He sketched out the general picture of the project first.
他先把整个计划粗略地叙述一遍。
The artist sketched in a few trees to show a vividness in its surroundings.
画家粗略地添加了几棵树，使画面环境颇显生动。