throttle back
collocation减速；降低速度
The pilot throttled back to prepare for landing.
飞行员减速准备着陆。
控制或降低（发动机、车辆、网络等）的速度；限制（速度或流量）
throttles — third person singular of throttle
先理解核心含义，再看它在真实句子里的用法。
控制或降低（发动机、车辆、网络等）的速度；限制（速度或流量）
to control or reduce the speed of an engine, vehicle, network, etc.
The internet provider throttles download speeds for users who exceed the monthly limit.
网络提供商会降低超出月度流量限制用户的下载速度。
控制或调节(发动机)的速度。
To control or adjust the speed of (an engine).
降低(发动机、人、组织、网络连接等)的速度。
To cut back on the speed of (an engine, person, organization, network connection, etc.).
勒死或扼死某人。
To strangle or choke someone.
限制(范围或访问)
place limits on (extent or access)
throttle
Base
原形
throttles
3rd person
第三人称单数
throttling
-ing
现在分词
throttled
Past
过去式
throttled
Past participle
过去分词
He throttles the engine to control speed.
他节流发动机以控制速度。
The government throttled the flow of information.
政府限制了信息流通。
They have throttled the project due to budget cuts.
由于预算削减，他们已经限制了该项目。
此动词为规则变化，过去式和过去分词加-ed。
The streaming app is throttling the video quality on my phone because the signal is weak.
由于手机信号弱，这款流媒体应用正在降低视频质量。
The network administrator throttled the connection during peak hours to prevent the server from crashing.
为防止服务器崩溃，网络管理员在高峰时段限制了连接速度。
Choose the next layer that will help you use throttles with more confidence.
Recommended next
Missing: Usage patterns
Complete this area with usage patterns.
Includes Common mistakes & Confusing words
See typical errors learners make and confusing words to avoid.
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
减速；降低速度
The pilot throttled back to prepare for landing.
飞行员减速准备着陆。
加速；加大油门
He throttled up the engine to overtake the truck.
他加大油门超车。
限制带宽；限制网速
The provider throttles bandwidth during peak hours.
该服务商在高峰时段限制带宽。
限制访问
The company throttled access to social media apps.
该公司限制了社交媒体应用的访问。
全速地；全力以赴地
The team worked at full throttle to meet the deadline.
团队全力以赴地工作，以赶上截止日期。
降低速度；缩减；收敛
The government throttled back on its reform program.
政府放缓了改革计划的步伐。
Use throttles naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想 throttle 像 throat（喉咙）+ tle：掐住喉咙令人窒息，也像掐住油门限制速度。
语域：neutral 常见场景：网络限速与服务器管理、汽车/引擎控制、政策讨论中对访问的限制 表示“限制速度或流量”时通常属于中性偏正式用法，多用于网络管理、机械工程及政策讨论；日常口语中更常说 limit 或 slow down。
真正押韵：bottle /ˈbɑtəl/（重读音节元音和尾音与 throttle 相同）。拼写相近但发音不同：kettle /ˈkɛtəl/、cattle /ˈkætəl/、turtle /ˈtɜrtəl/、thistle /ˈθɪsəl/、whistle /ˈwɪsəl/，注意不要按 throttle 的读音去猜。
Dictionary facts from ECDICT, WIKTIONARY.