throttle/ˈθrɑː.t̬əl/名词节流阀;油门/ˈθrɑː.t̬əl/动词掐(喉咙);使窒息Sometimes he annoys me so much that I could throttle him.有时他真让我讨厌,我恨不得掐死他。阻挡;压制;扼杀The new regulations may throttle the growth of small businesses.新规可能会阻挡小企业的发展。想跟读,去练习