a tightly stretched wire or rope fixed high above the ground , which skilled people walk across , especially in order to entertain others
发音
例句
1. The audience held their breath as the acrobat walked along the tightrope. 杂技演员走钢丝时,观众都屏住了呼吸。 2. The tightrope walker kept her balance by holding up an umbrella. 走钢丝的演员举着一把伞,保持身体的均衡。