Estimating
n. 估算；評(píng)估；預(yù)算能力
? 同義詞
??? 情景例句
If you aren't busy today, how about lunch?
如果你今天有空的話，吃一頓午飯如何？
What is this?
這是什么？
How long will it take you to complete the trip?
你旅行全程需要多長(zhǎng)時(shí)間？