| 释义 |
| | | | | NOUN | | | | | | /ˈtaɪtˌrəʊp/ | | | | | | | | a piece of rope or wire high above the ground that a performer walks along in a circus . Someone who walks on a tightrope is called a tightrope walker . （马戏团内供表演者使用的）高空绳索，钢丝 | | PHRASE | | - | walk/tread a tightrope
| | | to be in a difficult situation in which a very small mistake could have very bad results | | | 处于走钢丝般的困境；处于危险的境地 | | | | | | | | | |