Obstructiveness
n. 妨害;阻碍
🗣️ 情景例句
Do you live on or off campus?
你住在校内还是校外？
The higher the ape goes, the more he shows his tail.
猴子爬得越高，尾巴越加暴露。
A game that is very popular with these young swimmers is the underwater tricycle race.
这些幼小的游泳运动员非常喜爱的一种游戏是水下三轮车比赛。