loggerhead

1. This loggerhead sea turtle was released into the wild after recovering from an injury.
   这只受伤的赤蠵龟康复后，已被放生。照片：美联社。
2. Defensive behavior: Loggerhead turtles are easy to be frightened. They will ingest only when they can identify clearly what the food is.
   防御行为：蠵龟易受惊吓，只有对食物和杂物分辨清楚才进行摄食。
3. Mimicry: When a loggerhead turtle faces a danger, its legs will stop moving and its body will flow on the surface of water so as to hide and protect itself.
   拟态：蠵龟遇到危险时，会四肢不动，浮于水面，藉以隐蔽和保护自己。
4. Feeding behavior: Loggerhead turtle takes swallow ingestion for food intake.
   摄食行为：蠵龟属吞咽式摄食方式；

noun

1. very large carnivorous sea turtle

   Synonym:    loggerhead turtleCaretta caretta

2. a stupid person

   Synonym:    duncedunderheadnumskullblockheadboneheadlunkheadhammerheadknuckleheadmuttonheadshitheaddumbassfuckhead