Trampoliner
n. 蹦床（杂技表演中翻筋斗用的）；弹簧垫 (trampolin的变形)
🗣️ 情景例句
Oh, fine, fine. Be here a few minutes early.
啊， 好， 好。请早几分钟到这。
I would like to enlarge this film.
我要放大这底片。
Which would you like?
您喜欢哪种？