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
Tomorrow night.
明天晚上。
He that never rode never fell.
不骑马就永不会从马上跌下。
Porpoises and sharks are natural enemies.
海豚和鲨鱼是天然仇敌，