| 释义 | tin hat
 tin hatn  (Military) obsolete informal a steel helmet worn by military personnel for protection against small metal fragmentstin′ hat′
 n.  Slang.  a steel helmet.  [1915–20] Thesaurus
 Translations| Noun | 1. |  tin hat - a lightweight protective helmet (plastic or metal) worn by construction workerssafety hat, hard hathelmet - a protective headgear made of hard material to resist blows | 
 tin hat
 tin hatn. a soldier’s helmet.  You use your tin hat for everything—washing, hauling water—you name it. See also: hat, tintin hat
 Synonyms for tin hatnoun a lightweight protective helmet (plastic or metal) worn by construction workersSynonymsRelated Words |