Obstructiveness
n. 妨害;阻碍
🗣️ 情景例句
but they probably had other things on their minds.
但他们也许还有其他的事想要做。
Cast not out the foul water till you bring in the clean.
清水未来，莫泼赃水。
Please give us a short talk. Nothing difficult!
请你给我们作一次简短的讲话。这对你并不困难！