Unicoupler
單耦合器
??? 情景例句
She tore up all the letters he had sent her.
她把他寫來的信全撕了。
I'm sorry, but it's just not possible.
抱歉，實在是愛莫能助。
A lot of cars entered for this race last year and there was a great deal of excitement just before it began.
去年有很多汽車參加了這項比賽。比賽開始之前，人們異常激動。