hammerhead

• 多义词：(1) 一种大型掠食性鲨鱼，头部呈独特的扁平锤状，眼睛位于头部两端；(2) 锤子的敲击部分；(3) 贬称，指愚蠢的人。

A noun with multiple meanings: (1) a large predatory shark with a distinctive flattened head bearing eyes at the ends, (2) the striking part of a hammer, (3) a derogatory term for a stupid person.

1. Stupid personB2informal

   A derogatory term for someone considered unintelligent or foolish.

   笨蛋

   • Don't be such a hammerhead; think before you act.
   • He called me a hammerhead for forgetting the keys.
   • Only a hammerhead would try that without reading the instructions.

   同义词blockheaddoltduncefoolidiotnumskullsimpleton

2. Striking part of a hammerB1formaltechnical

   The heavy metal head of a hammer used for striking objects.

   锤头

   • The hammerhead is made of hardened steel for durability.
   • He inspected the hammerhead for cracks before using it.
   • A loose hammerhead can be dangerous during construction work.

3. Type of sharkB2formalscientific

   A medium-sized shark with eyes at the ends of a flattened, hammer-shaped head, found in warm waters worldwide.

   双髻鲨

   • Hammerhead sharks are often seen near coral reefs.
   • The hammerhead uses its wide head to detect prey.
   • Divers spotted a hammerhead swimming in the shallow waters.

   同义词hammerhead shark