常見例句用作名詞 (n.)I don't understand how this contraption operates.我弄不懂這怪玩意兒是怎麼工作的。She showed us a strange contraption that looked like a satellite dish.她給我們看了一個奇怪的玩意兒，樣子像碟形衛(wèi)星信號接收器。 返回 contraption