| 释义 |
knottyBrE /ˈnɒti/NAmE /ˈnɑːti/ adjective (knot·tier, knot·ti·est) complicated and difficult to solve 复杂的；难以解决的；棘手的 SYN thorny ◆a knotty problem 棘手的问题having parts that are hard and twisted together 有节的；缠绕在一起的◆the knotty roots of the old oak tree 盘根错节的老橡树根 |