估
gū
to estimate
我估计这件衣服大概要三百块。
wǒ gū jì zhè jiàn yī fu dà gāi yào sān bǎi kuài。
I estimate this piece of clothing probably costs around three hundred yuan.
他估计明天的会议会有很多人来。
tā gū jì míng tiān de huì yì huì yǒu hěn duō rén lái。
He estimates that tomorrow's meeting will have a lot of people attending.