limpet['limpit]n.1.■【动物】䗩,帽贝2.■恋栈者,抱着官职不舍的人3.■【军事】水下爆破弹 [亦作 limpet mine]cling (或 hang on, hold on, stick) like a limpet缠住不放,纠缠不休,(像帽贝似的)粘住不放