读音

/bəʊlt/

释义

• 名词: 1. 螺栓，螺钉，通常带有螺纹的部分用来固定两个物体。例如: “He tightened the bolts on the bicycle.” 2. (体育)快速冲刺。例如: “The runner made a sudden bolt for the finish line.”

• 动词: 突然冲出或离开。例如: “The child bolted from the room when he heard a loud noise.”

短语

• “Bolt something down” 意为用螺栓固定住某物。例如: “Make sure to bolt the bookshelf to the wall for safety.”
• “To make a bolt for it” 意为突然逃跑。例如: “As soon as the alarm sounded, they made a bolt for the exit.”

例句

• 名词: “The engineer used a wrench to tighten the bolts on the machinery.”
• 动词: “When the teacher entered, the mischievous student bolted out of his seat.”

同义词

• Screw
• Fastener
• Run away
• Dash
• Escape