Abstrusity
n. 难解, 深奥
🗣️ 情景例句
You'll have to ask a whole lot nicer than that I'm afraid.
恐怕你应该要问得有礼貌一点吧。
Shh! He'll hear you.
咻，小声点，他会听到的。
Don't dream away your time.
不要虚度光阴。