Unstrung
a. (弓等)解去弦線的, 弦線放松的, 神經衰弱的, 心煩不安的\\nunstring的過去式和過去分詞
??? 情景例句
What's that, Mr. Carlson?
什么事， Carlson先生？
I wish to express my gratitude to you for your cooperation.
我要對你的合作表達感激之意。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
當確定鉆孔地點后，我們就在那里豎起一個井架。