| 释义 |
| | | | NOUN | | | | | /ˈbuːməˌræŋ/ | | | | | | a curved stick that comes back to you when you throw itIt was traditionally used by Australian aboriginals for hunting . 回飞镖（澳大利亚土著居民用以捕猎的飞镖，掷出后可飞回） | | PHRASE | | - | boomerang effect
| | a situation in which something has the opposite effect from the one you intended | | 自作自受；自食其果 | | | | | | |