| 单词 | tightrope |
| 释义 | tightrope n 1 rope stretched tightly high above the ground, on which acrobats perform （供杂技演员表演用的） 紧的绳索或钢丝 [attrib 作定语] a tightrope walker 走钢丝的演员. 2 (idm 习语) tread/walk a `tightrope have to act in a situation which allowslittle scope for manoeuvre and in which an exact balance must be preserved 无甚回旋余地需小心权衡行事. |
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