Trampoline
[ ['træmpəli:n] ]
辅助 Assistant
n. 蹦床
📖 牛津释义
trampoline
n
sheet of strongfabric attached by springs to a frame, used by gymnasts for jumping high into the air to do somersaults, etc 蹦床, 弹床（体操器械）. trampoline, v [I]
use a trampoline 在蹦床上弹跳
enjoy trampolining 玩跳蹦床游戏.
🗣️ 情景例句
My pleasure, Doctor.
非常荣幸，医生。
If you have no hand, you cannot make a fist.
巧妇难为无米之炊。
Mainframe computers were very large indeed, often occupying whole air-conditioned rooms,
计算机主机确实很大，常常占据了装有空调的多间房间，