jump on a trampoline
表示在蹦床上做跳跃动作时，常用介词 on；trampoline 是可数名词，单数前通常加 a 或 the。
The children love to jump on a trampoline at the gym.
孩子们喜欢在健身房的蹦床上跳。
蹦床运动；（编程）蹦床技术；一种体操和娱乐装置,由紧绷的结实织物或橡胶覆盖在(通常为钢制)框架上,并用许多螺旋弹簧固定。；由弹簧连接在金属框架上的坚固帆布制成的体操器械,用于翻腾动作；一项竞技运动,运动员在蹦床上表演的成套技巧动作由裁判评分。
A piece of equipment consisting of a strong fabric sheet stretched over a frame with springs, used for jumping and acrobatics.
一种体操和娱乐装置,由紧绷的结实织物或橡胶覆盖在(通常为钢制)框架上,并用许多螺旋弹簧固定。
A gymnastic and recreational device consisting of a piece of taut, strong fabric or rubber stretched over a (usually steel) frame using many coiled springs as anchors.
由弹簧连接在金属框架上的坚固帆布制成的体操器械,用于翻腾动作
gymnastic apparatus consisting of a strong canvas sheet attached with springs to a metal frame; used for tumbling
一项竞技运动,运动员在蹦床上表演的成套技巧动作由裁判评分。
A competitive sport in which athletes are judged on routines of tricks performed on a trampoline.
特定编程语言中的各种循环或跳转指令之一。
Any of a variety of looping or jumping instructions in specific programming languages.
特定编程语言中的各种间接寻址技术之一。
Any of a variety of indirection techniques in specific programming languages.
The children spent the afternoon jumping on the trampoline in the backyard.
孩子们在后院的蹦床上跳了一下午。
用法提示：trampoline 是名词，表示‘蹦床’，这里作介词 on 的宾语。
She bought a new trampoline for her daughter's birthday.
她给女儿买了一张新蹦床作为生日礼物。
用法提示：trampoline 是名词，表示‘蹦床’，这里作动词 bought 的直接宾语。
The gym has several trampolines for students to practice their flips.
健身房里有几张蹦床，供学生练习翻腾动作。
用法提示：trampolines 是 trampoline 的复数形式，表示‘蹦床’，这里作动词 has 的宾语。
表示在蹦床上做跳跃动作时，常用介词 on；trampoline 是可数名词，单数前通常加 a 或 the。
The children love to jump on a trampoline at the gym.
孩子们喜欢在健身房的蹦床上跳。
bounce 强调连续弹起和落下，常与 on a trampoline 搭配。
She bounced on a trampoline for ten minutes.
她在蹦床上弹跳了十分钟。
use 后直接接 trampoline，to do sth 说明使用蹦床的目的。
Gymnasts use a trampoline to practise tumbling.
体操运动员使用蹦床练习翻腾动作。
grammar · medium
易错句子The children are jumping in the trampoline.
正确表达The children are jumping on the trampoline.
表示在蹦床表面弹跳时，英语要用介词 on，因为人与蹦床表面接触；in 表示在内部，不符合蹦床是开放平面的空间关系，所以把 in 改为 on。
grammar · medium
易错句子We bought trampoline for our daughter.
正确表达We bought a trampoline for our daughter.
trampoline 是可数名词，单数泛指时要加不定冠词 a；汉语可以说“买了蹦床”而不用冠词，但英语可数名词单数不能单独出现，所以补上 a。
grammar · medium
易错句子There are three trampoline in the gym.
正确表达There are three trampolines in the gym.
trampoline 是可数名词，受数词 three 修饰时要用复数形式 trampolines；汉语名词没有复数词尾变化，学习者容易漏加 -s。
trampoline 指有框架和弹簧、供人弹跳的蹦床；trapeze 指悬挂在高处、供人摆荡的横杆秋千。两者都出现在体操或马戏场景，但 trapeze 靠悬挂摆动，不是弹跳器械。
springboard 通常是一端固定、利用弹性帮助起跳的跳板，常见于跳水和体操；trampoline 是整块弹面由弹簧撑起的独立蹦床，可连续弹跳。中文里二者都可能与“跳”有关，但结构和用法不同。
rebounder 多指直径较小、用于室内健身的小型蹦床；trampoline 是通用词，可指大型娱乐或竞技蹦床。若指奥运会式的竞技体操器械，通常说 trampoline，而不说 rebounder。
Choose the next layer that will help you use trampoline with more confidence.
Recommended next
Missing: Collocations
Complete this area with collocations.
Includes Context & register & Memory tip
Analyze the context and learn memory tricks to remember it.
More ways to explore
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Includes Spelling & sound
Explore words with similar spelling endings or sounds.
Includes Word components & Thematic vocabulary
Learn how to build related words using roots, prefixes, and thematic clusters.
Includes Idioms & Cultural references
Discover idioms, slang, and famous pop culture quotes.
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY.