roughly

'rʌfli

四级六级考研托福

r. with roughness or violence (`rough' is an informal variant for `roughly')
r. with rough motion as over a rough surface

adv. 概略地, 粗糙地, 粗暴地

Oxford 级别

3,181

BNC 频率

2,657

使用频率

roughly 由词根 rough（粗糙的）和副词后缀 -ly 组成，表示以粗糙的方式或大致的程度。

例句

1. The meeting will last roughly two hours.

会议将持续大约两个小时。

2. I have roughly finished my homework.

我差不多完成了作业。

3. The temperature is roughly 20 degrees Celsius today.

今天的气温大约是20摄氏度。